Iz arkhiva na Konstantin Irechek
By: podbral i podgotvil za pechat Petŭr Mii︠a︡tev
Contributors: Mii︠a︡tev, Petŭr; Institut za istorii︠a︡ (Bŭlgarska akademii︠a︡ na naukite); Arkhiven institut (Bŭlgarska akademii︠a︡ na naukite)
Publisher: Bŭlgarska akademii︠a︡ na naukite
Published: 1953
Place of publication: Sofii︠a︡
Language: bul; cze; fre; ger; rus
Subjects: History; Sources
Notes: Summaries in German and Russian.

At head of title, v.1-2: Bŭlgarska akademii︠a︡ na naukite. Arkhiven institut; v.3: Bŭlgarska akademii︠a︡ na naukite. Institut za istorii︠a︡.

Part of correspondence in Czech, French, German, Russian, and other languages, with translations into Bulgarian.

Includes bibliographical references and index.