1
by Widder, Bernhard, Görtler, Michael
Published 2004
Springer Berlin Heidelberg

2
Published 1987
Springer Berlin Heidelberg

3
Published 2018
Springer Berlin Heidelberg

4
by Widder, Bernhard
Published 1995
Springer Berlin Heidelberg

5
by Widder, Bernhard
Published 1985
Springer Berlin Heidelberg