21
22
by Golea, Traian
Published 1988
Published 1988
Book
23
by Roth, Anselm ; Sopa, Ovidiu
Published 2019
Published 2019
Book
24
25
by Giurescu, Constantin C.
Published 1975
Published 1975
Book
26
27
28
30
31
32
33
34
35
36
37
by Péter, Katalin
Published 2018
Published 2018
Book
38
Article
39
40