00578naa#a2200157#i#450# EN\\bibl\81094 20241105095011.2 2221-3260 20240131b2024####ek#y0engy0150####ca RU Integration projects of Russia and states of «neighborhood zone» in the context of fragmentation and regionalization of the post-soviet space: part 1 Journal article Yaroslavl Yaroslavl State Technical University 2024 10 с. Journal article local Medvedev Ilya Vitalievich theoreticaleconomy.ru