00745naa#a2200193#i#450# EN\\bibl\92185 20250120093947.1 2073-5537 20241219b2024####ek#y0engy0150####ca RU Analysis of inter-company interaction of enterprises at the mesoeconomical level in the context of digitalization Journal article Astrakhan Astrakhan State Technical University 2024 6 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Kazakov Oleg Dmitrievich Azarenko Natal'ya Yur'evna Lysenko Aleksandra Nikolaevna vestnik.astu.org