TY JOUR TI Integration projects of Russia and states of «neighborhood zone» in the context of fragmentation and regionalization of the post-soviet space: part 1 KW integration KW EAEU KW CIS KW EU KW national interests KW sovereignty KW zone of neighboring states (neighborhood zone). JO Theoretical economics AU Medvedev, I.V. PY 2024 IS PB Yaroslavl State Technical University