Sroślak, Grzegorz. “GOVERNMENT STIMULATION OF TOURISM DEVELOPMENT IN RUSSIAN FEDERATION”. Acta Scientiarum Polonorum. Oeconomia 9, no. 4 (December 30, 2010): 489-497. Accessed May 17, 2024. https://js.wne.sggw.pl/index.php/aspe/article/view/3975.