1
by Schaffer, Josef, Stummer, Franz.
Published 1929
Book
2
by Schaffer, Josef, Stummer, Franz
Published 1930
Book
3
by Schaffer, Josef, Stummer, Franz
Published 1932
Book
5
6
9
by Piňos, Adam
Published 1988
Thesis Manuscript
14
15
by Andráši, Július, 1925-1995
Published 1981
Book
16
Published 1945
Map
19
Published 1947
Map