Title: Svetovnii︠a︡t pozhar i Bŭlgarii︠a︡ : opit vŭrkhu Pŭrvata svetovna voĭna /
Authors: Tonchev, Tenʹo.
Publisher: Voenno izd-vo,
Year: 1984
Subjects: World War, 1914-1918 Bulgaria; Bulgaria History