1
Published: Sofija : Litavra, 1998
Serial
2
Serial
3
Published: Sofija : Klub '90, 1995
Serial
4
Published: Sofija : Klub '90, 1994
Serial
5
6
Published in: Statističeski godišnik na bălgarskite dăržavni želěznici i pristanišča
1939(1941)
Book
7
8
9
Published: Sofija, 1941-1941
Journal
10
11
Published: Berlin : Salzgeber, 2016
Video
12
13
14
15
Book
16
Published: Stara Zagora : Litera print AD, 2014
Book
17
18
Book
19
Book
20
Book