Zeitschrift(elektronisch)#1Pedagogika: naučno spisanie = Pedagogy : Bulgarian journal of educational research and practiceISSN: 1314-8540
Zeitschrift(gedruckt)#2Bulgarian press summaryRadio Free Europe, Radio Liberty. Research InstituteRadio Free Europe, Radio Liberty. Research Institute
Zeitschrift(gedruckt)#3Bulgaria today: media news and features digest. Press Survey. TV & Radio monitoringRadio Free Europe, Radio Liberty. Research InstituteRadio Free Europe, Radio Liberty. Research Institute
Zeitschrift(gedruckt)#4Biznes posoki: izdanie na centăra po ikonomičeski i upravlenski nauki = Bulgarian journal of business research : issue of Faculty of Business StudiesCentăr po Ikonomičeski i Uprvalenski Nauki (Burgas)Centăr po Ikonomičeski i Uprvalenski Nauki (Burgas)ISSN: 1312-6016
Zeitschrift(gedruckt)#5Godišnik na SIPRI: za ... : văorăžavane, pazorăžavane i meždunarodna sigurnost : rezjumeStockholm International Peace Research Institute; Friedrich-Ebert-Stiftung; Friedrich-Ebert-Stiftung. Bjuro BălgarijaStockholm International Peace Research Institute; Friedrich-Ebert-Stiftung; Friedrich-Ebert-Stiftung. Bjuro Bălgarija