Stoi͡an Petrov

• Iz stranit︠s︡ite na poezii︠a︡ta
• Labirintŭt na mechtite
• Septemvriĭskoto vŭstanie i leninizat͡sii͡ata na BKP
• Sot͡sialisticheskii͡at internat͡sionalizŭm i nashata sŭvremennost
• Sot͡sialisticheskoto obshtestvo v NRB--etapi i osobenosti
• The struggle of the Bulgarian Communist Party to organize the social basis of the revolution