00483naa#a2200169#i#450# EN\\bibl\4738 20251221033508.7 1995-042X 20141210b2014####ek#y0engy0150####ca RUS RU Small hotels in russia: problems and prospects Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 0 с. Journal article local Avilova Natalya naukaru.ru