CAPIEVA, Ol'ga Konstantinovna. Idei progressa Rossii v rabote G.V. Plekhanova «Istoriya russkoy obshchestvennoy mysli». History, Archeology and Ethnography of the Caucasus, [S. l.], v. 7, n. 3, p. 39–44, 2011. DOI: 10.32653/CH7339-44. Disponível em: https://caucasushistory.ru/2618-6772/article/view/1255. Acesso em: 9 jun. 2026.