00503naa#a2200169#i#450# EN\\bibl\883 20240519220841.7 1995-042X 20131225b2013####ek#y0engy0150####ca RUS RU EXPERIENCE ECONOMY CHALLENGES AND PRODUCT STRATEGIC MANAGEMENT Journal article CHERKIZOVO Russian State University of Tourism and Service 2013 9 с. Journal article local Osokin Vadim rguts.editorum.ru