1
by Bender, F.
Published 1984
Steinkopff

2
by Bender, F.
Published 1985
Steinkopff

3
by Bender, F., Gerlach, E.
Published 1986
Steinkopff

4
by Bender, F.
Published 1988
Steinkopff

5
by Bender, F.
Published 1987
Steinkopff

6
by Bender, F.
Published 1988
Steinkopff

7
by Bender, F.
Published 1989
Steinkopff

8
by Bender, F.
Published 1990
Steinkopff