1
by Izák, Vratislav, 1941-
Published 1975
Book
2
by Izák, Vratislav, 1941-
Published 2000
Book
4
6
by Izák, Vratislav, 1941-
Published 2004
Book
7
by Izák, Vratislav, 1941-
Published 2005
Book
12
Article
13
Article
16
Article
19
20