00481naa#a2200193#i#450# EN\\bibl\13778 /en/manage/index 20250212010949.3 2225-8272 20160829b2016####ek#y0engy0150####ca RUS RU Journal article Moscow RANEPA 2016 0 с. Journal article local Orlova Valentina Lytnyeva Natalya A. fht.editorum.ru /en/manage/index