Dobrin Michev
100 godini Vŭtreshna Makedono-Odrinska revoli︠u︡t︠s︡ionna organizat︠s︡ii︠a︡- Borbite na narodnoto studentstvo nachelo s Bulgarskiia obsht naroden studentski suiuz, BONSS, 1930-1944
- Bŭlgarskite profesionalni sŭi︠u︡zi, 1904-1984
- Chetnicheskoto dvizhenie v Bŭlgarii͡a︡, 1924-1925
- DKMS v rezoli︠u︡t︠s︡ii i reshenii︠a︡ na kongresite, konferent︠s︡iite i plenumite na T︠S︡K
- Georgi Dimitrov and the trade union movement
- Georgi Dimitrov i profsui︠u︡znoto dvizhenie
- Georgi Dimitrov i rabotnicheskoto dvizhenie v Germanii͡a︡
- Georgi Dimitrov, biografii︠a︡
- Georgi Kirkov--stroitel, organizator i tribun na partii︠a︡ta
- Istorii︠a︡ na Ki︠u︡stendilskata okrŭzhna organizat︠s︡ii︠a︡ na BKP
- Istorii︠a︡ na mladezhkoto revoli︠u︡t︠s︡ionno dvizhenie v Bŭlgarii︠a︡