00479naa#a2200169#i#450# EN\RIOR\bibl\5975 20240426180216.5 2409-5087 20150430b2015####ek#y0engy0150####ca RUS RU The evolution of the idea of the Eurasian Union Journal article Moscow Publishing Center RIOR 2015 3 с. Journal article local Starodubtsyev Grigoriy Serafimovich riorpub.com