1
Published 1990
(CARLI) (Other Sources: (UIUdb)3589139)
Book
2
Published 1992
(CARLI) (Other Sources: (UIUdb)3603364)
Book
3
Published 1992
(CARLI) (Other Sources: (UIUdb)3608847)
Journal / Magazine
4
by Pŭrvanov, Valentin
Published 1991
(CARLI) (Other Sources: (UIUdb)3576802)
Book
5
Published 1993
(CARLI) (Other Sources: (UIUdb)3691663)
Book
6
by Dimitrov, Ilcho Ivanov.
Published 1995
(CARLI) (Other Sources: (UIUdb)3938251)
Book
7
by Barakov, Stoi︠a︡n.
Published 1994
(CARLI) (Other Sources: (UIUdb)4055366)
Book
10
Published 1993
(CARLI) (Other Sources: (UIUdb)4054860)
Book
11
by Shopov, Dimitŭr.
Published 1994
(CARLI) (Other Sources: (UIUdb)4354514)
Book
17
Published 1993
(CARLI) (Other Sources: (UIUdb)4286714)
Book
19
Published 2006
(CARLI) (Other Sources: (UIUdb)5560530)
Book
20
by Todorova, Mariana
Published 1990
(CARLI) (Other Sources: (UIUdb)3841225)
Book