Computational Number Theory : : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / / ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst.
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Place / Publishing House: | Berlin ;, Boston : : De Gruyter, , [2011] ©1991 |
Year of Publication: | 2011 |
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Language: | English |
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Physical Description: | 1 online resource (342 p.) :; Num. tabs. |
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Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst. Reprint 2011 Berlin ; Boston : De Gruyter, [2011] ©1991 1 online resource (342 p.) : Num. tabs. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda I-IV -- Preface -- List of contributors -- Table of contents -- On the construction of primitive elements and primitive normal bases in a finite field -- A numerical method for the determination of the cyclotomic polynomial coefficients -- Number systems -- Fast converging series representations of real numbers and their implementations in digital processing -- On a polynomial transformation and its application to the construction of a public key cryptosystem -- Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy -- A probabilistic class group and regulator algorithm and its implementation -- Prime—producing quadratic polynomials and class numbers of quadratic orders -- Applications of a new class number two criterion for real quadratic fields -- On a solution of a class number two problem for a family of real quadratic fields -- Cubic number fields with exceptional units -- Enumeration of totally complex quartic fields of small discriminant -- Class number computation by cyclotomic or elliptic units -- Computing fundamental units from independent units -- A note on index divisors -- Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus -- Hecke actions on classes of ternary quadratic forms -- Computation of singular moduli by multi-valued modular equations -- Congruent numbers and elliptic curves -- The rank of elliptic curves upon quadratic extension -- On the resolution of some diophantine equations -- Index form equations in cubic number fields -- On the practical solution of the Thue-Mahler equation -- Some results on Thue equations and Thue-Mahler equations -- On the solution of the diophantine equation Gn = P(x) with sieve algorithm -- On Thue equations associated with certain quartic number fields -- KANT - a tool for computations in algebraic number fields -- SIMATH - a computer algebra system restricted access http://purl.org/coar/access_right/c_16ec online access with authorization star Issued also in print. Mode of access: Internet via World Wide Web. In English. Description based on online resource; title from PDF title page (publisher's Web site, viewed 29. Jun 2022) Number theory Data processing Congresses. Congresses. Data processing. Number theory. MATHEMATICS / General. bisacsh Arenz, B., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Birch, B.J., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Buchmann, J., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Cohn, Harvey, contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Creutzburg, R., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Düllmann, S., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Ennola, V., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Evertse, J.H., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Ford, D., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Gaál, I., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Graf, J., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Grytczuk, A., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Halter-Koch, F., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Hollinger, C., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Kovács, Β., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Melnichuk, Yu. 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G., contributor. ctb https://id.loc.gov/vocabulary/relators/ctb Zimmer, Horst G., editor. edt http://id.loc.gov/vocabulary/relators/edt Title is part of eBook package: De Gruyter DGBA Mathematics - 1990 - 1999 9783110637199 ZDB-23-GMA print 9783110123944 https://doi.org/10.1515/9783110865950 https://www.degruyter.com/isbn/9783110865950 Cover https://www.degruyter.com/document/cover/isbn/9783110865950/original |
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English |
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Arenz, B., Arenz, B., Birch, B.J., Birch, B.J., Buchmann, J., Buchmann, J., Cohn, Harvey, Cohn, Harvey, Creutzburg, R., Creutzburg, R., Düllmann, S., Düllmann, S., Ennola, V., Ennola, V., Evertse, J.H., Evertse, J.H., Ford, D., Ford, D., Gaál, I., Gaál, I., Graf, J., Graf, J., Grytczuk, A., Grytczuk, A., Halter-Koch, F., Halter-Koch, F., Hollinger, C., Hollinger, C., Kovács, Β., Kovács, Β., Melnichuk, Yu. V., Melnichuk, Yu. V., Mollin, R.A., Mollin, R.A., Nakamula, K., Nakamula, K., Nemes, I., Nemes, I., Pethoe, Attila, Pethoe, Attila, Pethö, A., Pethö, A., Pohst, M., Pohst, M., Pohst, Michael, Pohst, Michael, Schneiders, U., Schneiders, U., Schröter, U., Schröter, U., Schulte, Ν., Schulte, Ν., Serf, P., Serf, P., Shparlinskiy, I.E., Shparlinskiy, I.E., Steidl, G., Steidl, G., Stepanov, S.A., Stepanov, S.A., Stroeker, R.J., Stroeker, R.J., Tasche, M., Tasche, M., Tropak, B., Tropak, B., Tzanakis, N., Tzanakis, N., Weger, B.M.M. de, Weger, B.M.M. de, Williams, H.C., Williams, H.C., Williams, Hugh C., Williams, Hugh C., Zimmer, H. G., Zimmer, H. G., Zimmer, Horst G., Zimmer, Horst G., |
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Arenz, B., |
title |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / |
spellingShingle |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / I-IV -- Preface -- List of contributors -- Table of contents -- On the construction of primitive elements and primitive normal bases in a finite field -- A numerical method for the determination of the cyclotomic polynomial coefficients -- Number systems -- Fast converging series representations of real numbers and their implementations in digital processing -- On a polynomial transformation and its application to the construction of a public key cryptosystem -- Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy -- A probabilistic class group and regulator algorithm and its implementation -- Prime—producing quadratic polynomials and class numbers of quadratic orders -- Applications of a new class number two criterion for real quadratic fields -- On a solution of a class number two problem for a family of real quadratic fields -- Cubic number fields with exceptional units -- Enumeration of totally complex quartic fields of small discriminant -- Class number computation by cyclotomic or elliptic units -- Computing fundamental units from independent units -- A note on index divisors -- Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus -- Hecke actions on classes of ternary quadratic forms -- Computation of singular moduli by multi-valued modular equations -- Congruent numbers and elliptic curves -- The rank of elliptic curves upon quadratic extension -- On the resolution of some diophantine equations -- Index form equations in cubic number fields -- On the practical solution of the Thue-Mahler equation -- Some results on Thue equations and Thue-Mahler equations -- On the solution of the diophantine equation Gn = P(x) with sieve algorithm -- On Thue equations associated with certain quartic number fields -- KANT - a tool for computations in algebraic number fields -- SIMATH - a computer algebra system |
title_sub |
Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / |
title_full |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst. |
title_fullStr |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst. |
title_full_unstemmed |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst. |
title_auth |
Computational Number Theory : Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 / |
title_alt |
I-IV -- Preface -- List of contributors -- Table of contents -- On the construction of primitive elements and primitive normal bases in a finite field -- A numerical method for the determination of the cyclotomic polynomial coefficients -- Number systems -- Fast converging series representations of real numbers and their implementations in digital processing -- On a polynomial transformation and its application to the construction of a public key cryptosystem -- Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy -- A probabilistic class group and regulator algorithm and its implementation -- Prime—producing quadratic polynomials and class numbers of quadratic orders -- Applications of a new class number two criterion for real quadratic fields -- On a solution of a class number two problem for a family of real quadratic fields -- Cubic number fields with exceptional units -- Enumeration of totally complex quartic fields of small discriminant -- Class number computation by cyclotomic or elliptic units -- Computing fundamental units from independent units -- A note on index divisors -- Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus -- Hecke actions on classes of ternary quadratic forms -- Computation of singular moduli by multi-valued modular equations -- Congruent numbers and elliptic curves -- The rank of elliptic curves upon quadratic extension -- On the resolution of some diophantine equations -- Index form equations in cubic number fields -- On the practical solution of the Thue-Mahler equation -- Some results on Thue equations and Thue-Mahler equations -- On the solution of the diophantine equation Gn = P(x) with sieve algorithm -- On Thue equations associated with certain quartic number fields -- KANT - a tool for computations in algebraic number fields -- SIMATH - a computer algebra system |
title_new |
Computational Number Theory : |
title_sort |
computational number theory : proceedings of the colloquium on computational number theory held at kossuth lajos university, debrecen (hungary), september 4-9, 1989 / |
publisher |
De Gruyter, |
publishDate |
2011 |
physical |
1 online resource (342 p.) : Num. tabs. Issued also in print. |
edition |
Reprint 2011 |
contents |
I-IV -- Preface -- List of contributors -- Table of contents -- On the construction of primitive elements and primitive normal bases in a finite field -- A numerical method for the determination of the cyclotomic polynomial coefficients -- Number systems -- Fast converging series representations of real numbers and their implementations in digital processing -- On a polynomial transformation and its application to the construction of a public key cryptosystem -- Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy -- A probabilistic class group and regulator algorithm and its implementation -- Prime—producing quadratic polynomials and class numbers of quadratic orders -- Applications of a new class number two criterion for real quadratic fields -- On a solution of a class number two problem for a family of real quadratic fields -- Cubic number fields with exceptional units -- Enumeration of totally complex quartic fields of small discriminant -- Class number computation by cyclotomic or elliptic units -- Computing fundamental units from independent units -- A note on index divisors -- Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus -- Hecke actions on classes of ternary quadratic forms -- Computation of singular moduli by multi-valued modular equations -- Congruent numbers and elliptic curves -- The rank of elliptic curves upon quadratic extension -- On the resolution of some diophantine equations -- Index form equations in cubic number fields -- On the practical solution of the Thue-Mahler equation -- Some results on Thue equations and Thue-Mahler equations -- On the solution of the diophantine equation Gn = P(x) with sieve algorithm -- On Thue equations associated with certain quartic number fields -- KANT - a tool for computations in algebraic number fields -- SIMATH - a computer algebra system |
isbn |
9783110865950 9783110637199 9783110123944 |
callnumber-first |
Q - Science |
callnumber-subject |
QA - Mathematics |
callnumber-label |
QA241 |
callnumber-sort |
QA 3241 C6874 41989 |
genre_facet |
Congresses. |
url |
https://doi.org/10.1515/9783110865950 https://www.degruyter.com/isbn/9783110865950 https://www.degruyter.com/document/cover/isbn/9783110865950/original |
illustrated |
Not Illustrated |
dewey-hundreds |
500 - Science |
dewey-tens |
510 - Mathematics |
dewey-ones |
512 - Algebra |
dewey-full |
512/.7 |
dewey-sort |
3512 17 |
dewey-raw |
512/.7 |
dewey-search |
512/.7 |
doi_str_mv |
10.1515/9783110865950 |
oclc_num |
979586295 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>08261nam a22012015i 4500</leader><controlfield tag="001">9783110865950</controlfield><controlfield tag="003">DE-B1597</controlfield><controlfield tag="005">20220629043637.0</controlfield><controlfield tag="006">m|||||o||d||||||||</controlfield><controlfield tag="007">cr || ||||||||</controlfield><controlfield tag="008">220629t20111991gw fo d z eng d</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">9783110865950</subfield></datafield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1515/9783110865950</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-B1597)54736</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)979586295</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-B1597</subfield><subfield code="b">eng</subfield><subfield code="c">DE-B1597</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="050" ind1=" " ind2="4"><subfield code="a">QA241</subfield><subfield code="b">.C6874 1989</subfield></datafield><datafield tag="072" ind1=" " ind2="7"><subfield code="a">MAT000000</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">512/.7</subfield><subfield code="2">20</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">SD 1989</subfield><subfield code="2">rvk</subfield><subfield code="0">(DE-625)rvk/142723:</subfield></datafield><datafield tag="245" ind1="0" ind2="0"><subfield code="a">Computational Number Theory :</subfield><subfield code="b">Proceedings of the Colloquium on Computational Number Theory held at Kossuth Lajos University, Debrecen (Hungary), September 4-9, 1989 /</subfield><subfield code="c">ed. by Attila Pethoe, Horst G. Zimmer, Hugh C. Williams, Michael Pohst.</subfield></datafield><datafield tag="250" ind1=" " ind2=" "><subfield code="a">Reprint 2011</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Berlin ;</subfield><subfield code="a">Boston : </subfield><subfield code="b">De Gruyter, </subfield><subfield code="c">[2011]</subfield></datafield><datafield tag="264" ind1=" " ind2="4"><subfield code="c">©1991</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 online resource (342 p.) :</subfield><subfield code="b">Num. tabs.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">computer</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">online resource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="347" ind1=" " ind2=" "><subfield code="a">text file</subfield><subfield code="b">PDF</subfield><subfield code="2">rda</subfield></datafield><datafield tag="505" ind1="0" ind2="0"><subfield code="t">I-IV -- </subfield><subfield code="t">Preface -- </subfield><subfield code="t">List of contributors -- </subfield><subfield code="t">Table of contents -- </subfield><subfield code="t">On the construction of primitive elements and primitive normal bases in a finite field -- </subfield><subfield code="t">A numerical method for the determination of the cyclotomic polynomial coefficients -- </subfield><subfield code="t">Number systems -- </subfield><subfield code="t">Fast converging series representations of real numbers and their implementations in digital processing -- </subfield><subfield code="t">On a polynomial transformation and its application to the construction of a public key cryptosystem -- </subfield><subfield code="t">Number-theoretic transforms and a theorem of Sylvester - Kronecker - Zsigmondy -- </subfield><subfield code="t">A probabilistic class group and regulator algorithm and its implementation -- </subfield><subfield code="t">Prime—producing quadratic polynomials and class numbers of quadratic orders -- </subfield><subfield code="t">Applications of a new class number two criterion for real quadratic fields -- </subfield><subfield code="t">On a solution of a class number two problem for a family of real quadratic fields -- </subfield><subfield code="t">Cubic number fields with exceptional units -- </subfield><subfield code="t">Enumeration of totally complex quartic fields of small discriminant -- </subfield><subfield code="t">Class number computation by cyclotomic or elliptic units -- </subfield><subfield code="t">Computing fundamental units from independent units -- </subfield><subfield code="t">A note on index divisors -- </subfield><subfield code="t">Computation of independent units in number fields by a combination of the methods of Buchmann/Pethö and Pohst / Zassenhaus -- </subfield><subfield code="t">Hecke actions on classes of ternary quadratic forms -- </subfield><subfield code="t">Computation of singular moduli by multi-valued modular equations -- </subfield><subfield code="t">Congruent numbers and elliptic curves -- </subfield><subfield code="t">The rank of elliptic curves upon quadratic extension -- </subfield><subfield code="t">On the resolution of some diophantine equations -- </subfield><subfield code="t">Index form equations in cubic number fields -- </subfield><subfield code="t">On the practical solution of the Thue-Mahler equation -- </subfield><subfield code="t">Some results on Thue equations and Thue-Mahler equations -- </subfield><subfield code="t">On the solution of the diophantine equation Gn = P(x) with sieve algorithm -- </subfield><subfield code="t">On Thue equations associated with certain quartic number fields -- </subfield><subfield code="t">KANT - a tool for computations in algebraic number fields -- </subfield><subfield code="t">SIMATH - a computer algebra system</subfield></datafield><datafield tag="506" ind1="0" ind2=" "><subfield code="a">restricted access</subfield><subfield code="u">http://purl.org/coar/access_right/c_16ec</subfield><subfield code="f">online access with authorization</subfield><subfield code="2">star</subfield></datafield><datafield tag="530" ind1=" " ind2=" "><subfield code="a">Issued also in print.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet via World Wide Web.</subfield></datafield><datafield tag="546" ind1=" " ind2=" "><subfield code="a">In English.</subfield></datafield><datafield tag="588" ind1="0" ind2=" "><subfield code="a">Description based on online resource; title from PDF title page (publisher's Web site, viewed 29. Jun 2022)</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Number theory</subfield><subfield code="x">Data processing</subfield><subfield code="v">Congresses.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Congresses.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Data processing.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Number theory.</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">MATHEMATICS / General.</subfield><subfield code="2">bisacsh</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Arenz, B., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Birch, B.J., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Buchmann, J., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cohn, Harvey, </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Creutzburg, R., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Düllmann, S., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ennola, V., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Evertse, J.H., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ford, D., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gaál, I., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Graf, J., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grytczuk, A., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Halter-Koch, F., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hollinger, C., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kovács, Β., </subfield><subfield code="e">contributor.</subfield><subfield code="4">ctb</subfield><subfield code="4">https://id.loc.gov/vocabulary/relators/ctb</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Melnichuk, Yu. 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