1
by Fischer, H.
Published 1989
Springer

4
by Fischer, H.
Published 1989
Springer

6
by Fischer, H.
Published 1994
Springer

7
by Fischer, H.
Published 1995
Springer

9
by Fischer, H.
Published 1997
Springer

10
by Fischer, H.
Published 1997
Springer

18
by Fischer, H.
Published 1985
Springer

20
by Fischer, H.
Published 1987
Springer