Review on the collection of documents: Famine in the Middle Volga region in the 20–30-ies of the XX century. Vol. 1. Paramonov V.N. (Ed.) Famine in the Samara province in the 20-ies of the XX century. Samara, 2014. 514 р.; Vol. 2. Paramonov V.N. (Ed.) Famine in the Middle Volga region in the 30-ies of the XX century. Samara, 2021. 798 р. - PDF (俄语)