Kosmicheskite izsledvanii︠a︡ v Bŭlgarii︠a︡
Subtitle: khora, fakti i dokumenti
By: Dimitŭr Mishev
Edition: 1. izd.
Publisher: Akademichno izd-vo "Marin Drinov"
Published: 2004
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 247
Other titles: Space research in Bulgaria