1
published 2004
Kostenfrei, Verlag
Monograph Series Electronic Serial
2
published 2001
Frontdoor-Url
Kostenfrei, Verlag
Kostenfrei, Verlag
Monograph Series Electronic Serial
3
published 1985
Conference Proceedings Journal
4
published 1985
Conference Proceedings Journal
5
published 1979
Conference Proceedings Journal
6
published 1978
Journal
7
published 1976
Serial Monograph Series
8
published 1975
Conference Proceedings Journal