1
Article
3
Published 1989
Book
4
Published 1990
Book
5
Published 1979
Book
6
Published 1985
Book
8
Published 2011
Book
9
Published 2001
Book
11
by Sommer, Hermann
Published 1959
Book
12
Published 1987
Book
13
by Sturms, Ed
Published 1947
Book
14
Published 1986
Book
15
by Baum, Rudolf
Published 2004
Book
16
Published 2003
CD
17
Published 1948
Book
18
by Grosser, Alfred
Published 1988
Book
19
Published 1989
Book
20
by Teichert, Robert
Published 1964
Book