@article{Ilkevich2014economic,
author={Ilkevich, S.. and Sakharchuk, E.S.},
title={Economic aspects of sustainable tourism development in the regions of the Russian Federation},
journal={Universities for Tourism and Service Association Bulletin},
publisher={Russian State University of Tourism and Service},
year={2014},
pages={4-16},
volume={8},
issue={2},
}