![](/img/cover-not-exists.png)
International collaboration of three east European countries with Germany in the sciences, 1980–1989
W. Glänzel, M. WinterhagerVolume:
25
Language:
english
Pages:
9
DOI:
10.1007/bf02028083
Date:
October, 1992
File:
PDF, 358 KB
english, 1992