1
Published 1994
2
by Rach, Ruth
Published 1988
3
4
Published 1993
5
Published 1995
6
Published 1994
7
Published 1998
8
by Landau, Horst
Published 1986
9
Published 1996
10
Published 1991
11
Published 1992
12
Published 1991
13
Published 1990
14
15
16
by Cauneau, Ilse
Published 1992
17
Published 1996
18
by Salzbrunn, Jochen W.
Published 1989
19
Published 1986
20
Published 1994