00590naa#a2200193#i#450# EN\\bibl\1497 /en/manage/index 20250906134123.6 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 fht.editorum.ru /en/manage/index