1
2
by Špaček, Antonín
Published 1989
Thesis Manuscript
3
by Malézieux, Raymond
Published 1973
Book
4
by Vydra, Vladimír
Published 1981
Book
5
by Šparlinková, Alena
Published 1989
Thesis Manuscript
6
by Žák, Miroslav, Žáková, Zdeňka
Published 1992
Book
12
Article