SAPRYKA, V.; PASTYUK, A. FRAGMENTATION OF CULTURAL AND CIVILIZATIONAL IDENTITY OF THE POPULATION OF BORDER REGIONS OF RUSSIA AND UKRAINE. Среднерусский вестник общественных наук 2018, 13 (2), 81-98. https://doi.org/10.22394/2071-2367-2018-13-2-81-98.