T. A. Bulygina, „Everyday life in a North Caucasian city during the NEP (new economic policy) period”, Act Sci Soc, sz. 35, o. 39–47, febr. 2012, Elérés: 2025. december 14. [Online]. Elérhető: https://journal.uni-mate.hu/index.php/asc/article/view/261