00494naa#a2200169#i#450# EN\\bibl\12957 20241014235949.1 1995-042X 20161003b2016####ek#y0engy0150####ca RUS RU IMPROVING THE INSTRUMENTS OF A REGIONAL INNOVATION SYSTEM Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 9 с. Journal article local Tuzkova Diana naukaru.ru