2
published 1998
Serial
3
published 1993
Serial Monografische Reihe
5
published 1987
Serial
6
published 1982
Serial Monografische Reihe
7
published 1978
Serial Monografische Reihe
8
published 1977
Serial Monografische Reihe
9
published 1976
Serial Monografische Reihe
10
published 1976
Serial Monografische Reihe
11
published 1971
Serial Monografische Reihe
12
published 1968
Serial Monografische Reihe
13
published 1959
Journal
14
published 1959
Serial Monografische Reihe
15
published 1956
Serial
16
published 1949
Journal
17
published 1949
Serial Monografische Reihe
19
published 1937
Serial Monografische Reihe
20
published 2011
Kostenfrei, Verlag
EZB
Electronic Journal