Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry - Back issues of Beiträge zur Algebra und Geometrie, Volumes 1 (1971) – 51 (2010)

The back issues of Beiträge zur Algebra und Geometrie are available in the European Digital Mathematics Library (EuDML) at:
https://eudml.org/journal/10170 (this opens in a new tab)  (Vols. 1-33,  1971-1992)
https://eudml.org/journal/10084 (this opens in a new tab)  (Vols. 34-51, 1993-2010)