1
Published 1969
Book
2
Published 1987
Book
3
by Keller, Jan, 1955-
Published 2005
Book
4
by Simmel, Georg, 1858-1918
Published 1997
Book
6
by Štenglová, Martina.
Published 2000
Thesis Manuscript
10
Article
14
Published 1994
Book
15
Published 1994
Book
16
Published 1994
Book