2
Published 1977
Book
3
by Speer, Gotthard
Published in Schlesien (1977)
Article
4
by Speer, Gotthard
Published in Schlesien (1984)
Article
5
by Speer, Gotthard
Published in Schlesien (1965)
Article
6
by Speer, Gotthard
Published in Schlesien (1976)
Article
7
by Speer, Gotthard
Published in Schlesien (1984)
Article
9
by Speer, Gotthard
Published 1981
Book
11
by Speer, Gotthard
Published in Schlesien (1980)
Article
12
by Speer, Gotthard
Published in Schlesien (1985)
Article