1
Published: 1975
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 30
2
Published: 1978
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 73
3
Published: 1975
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 35
4
Published: 1983
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 149
5
Published: 1978
Superior document: Acta Universitatis Ouluensis : A, Scientiae rerum naturalium 70
6
Published: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Mathematics - 1990 - 1999
Links: Get full text; Get full text; Cover