@article{Sorokina2017criteria,
author={Sorokina, N.Y.},
title={Criteria of Classification of the Regions and Territorial Subjects of the Russian Federation which are the Part of the Arctic Zone of the Russian Federation},
journal={Scientific Research and Development. Economics},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={40-45},
volume={5},
issue={5},
}