Preferred headings:
kongresy jako téma
1
Published 2009
...sborníky...
Book
3
Published 2011
...sborníky...
Book
4
Published 2000
...sborníky konferencí...
Book
18
Published 2011
...sborníky...
Book
19
Published 2005
...sborníky...
Book
20
Published 1997
...sborníky...
Book