Titles on verso of t.p., v. 1-<2>: Gramatyka konfrontatywna bulgarsko-polska; Bolgarsko-polʹskai︠a︡ sopostavitelʹnai︠a︡ grammatika; Contrastive Bulgarian-Polish grammar.
At head of title, v. 1-<2>: Bŭlgarska akademii︠a︡ na naukite. Institut za bŭlgarski ezik. Polska akademii︠a︡ na naukite. Institut po slavi︠a︡noznanie; v. 5, pt. 1- : Polska Akademia Nauk. Instytut Slawistyki. Bułgarska Akademia Nauk. Instytut Języka Bułgarskiego.
Vol. 2- edited by Violeta Koseska-Tosheva, Svetomir Ivanchev, Ĭordan Penchev; <v. 7-> edited by Violetta Koseska-Toszewa, Jordan Penčev.
Vols. <1-2; 5, pt. 1; 7> include bibliographical references.
Also issued online.
Vols. <1-2> in Bulgarian with summary in English, Polish, and Russian; v. <5, pt. 1-> in Polish with summary in Bulgarian and English.
Tom 2. Semantichnata kategorii︠a︡ opredelnost/neopredelnost. -- Tom 4. Semantichnata kategorii︠a︡ komunikant