00506naa#a2200169#i#450# EN\\bibl\4984 20240515234043.3 1995-042X 20141215b2014####ek#y0engy0150####ca RUS RU Service in the conditions of customized consumption Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 12 с. Journal article local Vapnyarskaya Olga Igorevna rguts.editorum.ru