1
by Porter, Roy
Published 2015
Book
3
4
by Osvald, Petr
Published 1999
Book
5
by Porter, Roy
Published 2001
Book
6
by Hladký, Vojtěch
Published 2012
Book
7
by Porter, Roy
Published 2013
Book
8
by Janda, Jan
Published 2003
Article
9
Article
10
by Májeková, Helena
Published 1996
Article
11
by Kreeft, Peter
Published 2008
Book
12
by Černý, Karel, Ed.
Published 2006
Book
13
Article