1
by Sch?apers, Roland
Published 1986
2
Published 1994
3
Published 1994
4
by Boiron, Michel
Published 1998
5
by Lohfert, Walter
Published 1979
6
7
by Hatherall, Dietlinde
Published 2005
8
Published 1992
9
Published 2000
10
Published 2000
11
Published 2000
12
Published 2000
13
Published 1997
14
by Coggle, Paul
Published 2003
15
by Felix
Published 1995
16
by Capelle, Guy
Published 1995
17
by Sch?apers, Roland
Published 1986
18
Published 1986
19
Published 1994
20
by Griesbach, Heinz
Published 1985