1
published 2001
Book
2
3
published 1997
Book
4
published 1996
Serial Monograph Series
5
published 1996
Book Conference Proceedings
6
7
published 1993
Book
8
9
published 1983
Serial Monograph Series
10
published 1983
Serial Monograph Series
11
published 1978
Serial Monograph Series
12
published 2019
Resolving-System
Kostenfrei, Verlag
DBIS
Electronic Journal
13
published 2011
Resolving-System
Kostenfrei, Verlag
Electronic Journal
14
published 2006
Kostenfrei, Verlag
Electronic Journal
15
Book
16
Volume Loose Leaf Collection
17
Book