00568naa#a2200181#i#450# EN\\bibl\4136 20241101042353.5 1995-042X 20141202b2014####ek#y0engy0150####ca RUS RU The assortments strategy improving of the hotel business for the clients needs individualisation Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 9 с. Journal article local Konovalova Elena Makusheva Olga naukaru.ru