Petŭr Avramov

• Bŭlgarskata Komunisticheska partii͡a︡ i formirane na sot͡s︡ialisticheskata inteligent͡s︡ii͡a︡
• Kulturnata revoli͡u︡t͡s︡ii͡a︡ v Bŭlgarii͡a︡