Studia balcanica.
APA Citation
Institut za balkanistika (Bŭlgarska akademii︠a︡ na naukite). (1970). Studia balcanica. Sofia.
MLA Citation
Institut za balkanistika (Bŭlgarska akademii︠a︡ na naukite). Studia Balcanica. Sofia, 1970.
Warning: These citations may not always be complete (especially for serials).