Антипова, Евгения Игоревна. 2012. “ORGANIZATION OF SANATORIUM-RESORT BUSINESS BY SOCIAL INSURANCE AGENCIES DURING THE PERIOD OF THE NEW ECONOMIC POLICY (ON MATERIALS OF THE URAL PROVINCE)”. Социум и власть 35 (3): 113-16. https://socium-vlast.owebs.ru/article/view/27802.