@article{Varivoda 2016certification,
author={Varivoda , V..},
title={CERTIFICATION AND CLUSTERING OF TOURIST DESTINATIONS AS THE BASIS OF SUSTAINABLE DEVELOPMENT OF RURAL TOURISM (ON MATERIALS OF STAVROPOL KRAI)},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2016},
pages={90-100},
volume={10},
issue={7},
}