21
by Schwarzkopf, Johannes
Published 2006
Book
22
Published 2004
Book
23
24
by Rasper, Manfred
Published 2001
Book
25
Journal
26
Published 1996
Book
27
Published [2019]
Book
28
by Lohmeyer, Wilhelm
Published 1992
Book
30
Published 1988
Book
31
32
34
by Pirc, Helmut
Published 1994
Book
35
by Weiss, Eveline
Published 1991
Book
36
by Koppen, Bodo von
Published c 1996
Book
37
by Dunger, Wolfram
Published 1983
Book
40