NIKAZACHENKO, Alexey, 		YUDASHKINA, Elena, 		VLASOV, Grigory, 		NOVIKOVA, Victoriya, AND 		LEBEDEV, Kostyantyn.
" Modern Approaches to Assess Tourism Industry - Related Environment" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 9 Number 2 (30 June 2018)