1
Published 1994
Book
2
3
4
5
Published 1998
Book
6
7
8
Published in The role of ethnic minorities in border regions
(2003)
Book
9
10
by Koter, Marek
Published 1999
Published 1999
Book
11
Published in The role of borderlands in united Europe
(2005)
Book
12
Published in The role of borderlands in united Europe
(2005)
Book
13