00715naa#a2200205#i#450# EN\\bibl\17940 20240426130543.5 1995-0411 20170904b2017####ek#y0engy0150####ca RUS RU SYNERGY OF ACTIVE AND EDUCATIONAL TOURISM: OPPORTUNITIES FOR SMALL RUSSIAN CITIES Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 12 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Sheresheva Marina SAVELIYEV Igor I. Oborin Matvey Sergeevich spst-journal.editorum.ru