1
Published: 1986
Superior document: Sitzungsberichte der Akademie der Wissenschaften der DDR : N, Mathematik, Naturwissenschaft, Technik 1986, 8
2
Published: 1983
Superior document: Forschungsberichte / Zentralinstitut für Wirtschaftswissenschaften der Akademie der Wissenschaften der DDR 39
3
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Physical Sciences <1990
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4
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Classics and Near East Studies <1990
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5
Published: [2016]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences 2000 - 2014
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6
Published: [2023]
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7
Published: [2022]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences - <1990
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