00661naa#a2200193#i#450# EN\\bibl\17279 20240504082407.6 1995-0411 20170628b2017####ek#y0engy0150####ca RUS RU TOURISM DEVELOPMENT IN THE WORLD’S LARGEST HISTORICAL CITIES Journal article CHERKIZOVO Russian State University of Tourism and Service 2017 11 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti GLADKIY Aleksandr Vital'evich SKLIAROV Aleksandr A. rguts.editorum.ru