1
published 2012
Serial Monograph Series
2
published 2003
Serial Monograph Series
3
published 1991
Serial Monograph Series
4
published 1972
Serial Monograph Series
5
published 1928
Serial Monograph Series
7
8
11
16
17
18
published 2019
Kostenfrei, Verlag
OnlineResource Database
19
published 2019
Kostenfrei, Verlag
Electronic Journal
20