@article{Azarova2015the,
author={Azarova, N.A. and Titova, E..},
title={The development of sustainable tourism in the region on the example of Voronezh region},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2015},
pages={179-183},
volume={3},
issue={6},
}