@article{Duhovnaya2017modern,
author={Duhovnaya, L.L.},
title={MODERN APPROACHES TO THE CLASSIFI-CATION OF ACCOMMODATION FACILITIES: FOREIGN AND RUSSIAN EXPERIENCE},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2017},
pages={17-28},
volume={11},
issue={1},
}