00701naa#a2200193#i#450# EN\INFRA-M\bibl\27301 20250108012832.3 2500-0527 20190214b2019####ek#y0engy0150####ca RUS RU Public-private partnership-a mechanism for the development of ecological tourism in the specially protected areas of the Arctic zone of the Russian Federation Journal article Moscow INFRA-M Academic Publishing LLC. 2019 9 с. Journal article local Экономика. Экономические науки. 33 RUS Vorotnikov A. M. Gasanova S. F. zh-szf.ru