Aleksandrovna Volkova, T.; Yuryevich Belikov, M.; Aleksandrovich Mishchenko, A.; Vladimirovna Minenkova, V.; Anatolyevich Filobok, A. Beaches of the Black and Azov Seas in the Modern Russian Tourism Industry Structure: Current State and Development Prospects. IJET 2018, 7 (4.38), 646-653. https://doi.org/10.14419/ijet.v7i4.38.24639.