00679naa#a2200193#i#450# EN\\bibl\17941 20240425135035.4 1995-0411 20170904b2017####ek#y0engy0150####ca RUS RU PRINCIPLES OF ORGANIZING AND CONDUCTING TOURIST RALLIES FOR STUDENTS IN YAROSLAVL REGION Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 10 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Guseynova Alena FILIPPOV Grigory A. spst-journal.editorum.ru