00563naa#a2200169#i#450# EN\\bibl\16013 20240519075117.7 1993-7768 20170620b2017####ek#y0engy0150####ca RU Greeting editor-in-chief Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 0 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Lapshin Ivan Ivan Evgen'evich rguts.editorum.ru