00549naa#a2200181#i#450# EN\\bibl\1497 20240418221435.4 1993-7768 20140315b2014####ek#y0engy0150####ca RUS RU Geotouristics as a Constituent Part of Tourism as a Science Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 6 с. Journal article local Komissarova Tatyana Makarskiy Anatoliy philosoph.editorum.ru