M.A.Venevitinov.Ethnographic materials from the Voronezh province.

M.A.Venevitinov.Ethnographic materials from the Voronezh province.- -.-Agreement No. 24 of 02/12/2016 category 9 manuscript of the works of members of the Russian Geographical Society and separate documents on the Voronezh province, case 11..Electronic copy source: PB