ZAITSEVA, Natalia, LARIONOVA, Anna, MINERVIN, Igor, YAKIMENKO, Ruslan, AND BALITSKAYA, Irina. " FORESIGHT TECHNOLOGIES USAGE IN WORKING OUT LONG TERM. FORECASTS OF SERVICE AND TOURISM PERSONNEL TRAINING SYSTEM DEVELOPMENT" Journal of Environmental Management and Tourism [Online], Volume 6 Number 2 (16 November 2016)