22
by Górski, Karol
Published in Scando-Slavica (1960)
Article
24
by Reisner, Oliver
Published in Forms of identity (1994)
Article
27
Article
28
by Parming, Tönu
Published in Population studies (1972)
Article
29
Article
32
Article
33
by Kadic, Ante
Published in Slavic Review (1962)
Article
34
Article
35
by Wyrwa, Andrzej Marek
Published in Cîteaux (1992)
Article
36
Article
37
Article
38
Article
39
Article
40
by Douie, Decima L.
Published 1954
Article