@article{Lazareva2016as,
author={Lazareva, M.. and Sarancha , M.. and Krivopusk, S..},
title={As a tourist route network in the polar regions of the Russian Federation},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2016},
pages={101-110},
volume={10},
issue={2},
}