00516naa#a2200169#i#450# EN\\bibl\13075 20260206112814.5 1993-7768 20160831b2016####ek#y0engy0150####ca RUS RU «AVANGRAD»: VOLGOGRAD PERESTROIKA AND POST-SOVIET PERFORMANCE (1986–2005) Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 13 с. Journal article local Valkovskiy Anton zh-szf.ru