00550naa#a2200193#i#450# EN\\bibl\12905 20241205002635.4 1993-7768 20160831b2016####ek#y0engy0150####ca RUS RU Information capital in social network ties Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 8 с. Journal article local Kustova Natalya Dmitrieva Irina Okhremenko Irina zh-szf.ru