00698naa#a2200181#i#450# EN\INFRA-M\bibl\41239 20240425020621.4 2500-0489 20210125b2021####ek#y0engy0150####ca RU The key role of research and education centers in the Arctic regions in the progressive development of international cooperation in the Arctic Journal article Moscow INFRA-M Academic Publishing LLC. 2021 6 с. Journal article local Общие вопросы математических и естественных наук. 50 Podoprosvetova N. I. Vorotnikov A. M. naukaru.ru