1
published 1967
Book
2
published 2012
Volltext, kostenfrei, Verlag
Volltext, EZB
Electronic Journal
3
published 2012
Volltext, kostenfrei, Verlag
Volltext, EZB
Electronic Journal
4
published 2010
Volltext, kostenfrei, Verlag
Volltext, EZB
Electronic Journal
5
6
published 2009
34, kostenfrei, Verlag
34, EZB
Electronic Journal
8
9
published 2007
34, kostenfrei, Verlag
34, EZB
Electronic Journal
11
published 2005
Volltext, kostenfrei, Verlag
Volltext, EZB
Electronic Journal
12
13
published 2005
34, EZB
34, kostenfrei, Verlag
Monograph Series Electronic Serial
14
published 2004
34, kostenfrei, Verlag
34, EZB
Electronic Journal
16
published 2002
Kostenfrei, Verlag
Frontdoor-Url
Electronic Journal
17
published 2002
34, Verlag
34, EZB
Electronic Journal
18
published 2001
34, kostenfrei, Verlag
34, EZB
Electronic Journal
19