FROLOVA, Elena Victorovna, 		ROGACH, Olga Vladimirovna, 		KABANOVA, Elena Evgen'evna, AND 		RYABOVA, Tatyana Mikhailovna.
" Domestic Tourist Market in the Population Estimates: A Sociological Analysis" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 7 Number 4 (28 February 2017)