4
by Kotouček, Milan, 1935-2020
Published 1979
Thesis Manuscript
5
by Skoupý, Jiří
Published 1972
Thesis Manuscript
6
by Kotounová, Jana.
Published 1968
Thesis Manuscript
7
by Lastovskij, R. P.
Published 1952
Book
9
by Gerstner, Herbert.
Published 1959
Book
12
Article
13
Published 1960
Book
14
by Schultz, Gustav
Published 1914
Book
15
by Gurr, Edward, 1905-
Published 1960
Book
17
Book
20
by Velíšek, Jan, 1946-
Published 1999
Book