1
3
4
published 2009
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
5
published 2003
Kostenfrei, Resolving-System
urn:nbn:de:bsz:25-opus-63079
E-Book Special Print
6
published 2002
Kostenfrei, Resolving-System
urn:nbn:de:bsz:25-opus-63107
E-Book Special Print
8
published 2002
Kostenfrei, Resolving-System
urn:nbn:de:bsz:25-opus-48806
E-Book Special Print
11
published 1999
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
12
published 1998
Kostenfrei, Resolving-System
urn:nbn:de:bsz:25-opus-47088
E-Book Special Print
14
published 1996
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
16
17
published 1995
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
19
20