@inproceedings{sgem2018S04113,
  title = {TOPICAL PROBLEMS OF DEFINING THE ESSENCE OF ECOLOGICAL TOURISM AND GROUNDING THE CHALLENGES AND PROSPECTS OF ITS DEVELOPMENT},
  author = {N. A. Zaitseva and A. A. Larionova and K. V. Yumatov and N. S. Yakimova and E. V. Povorina},
  booktitle = {5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018},
  year = {2018},
  pages = {877-884},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2018/1.4/S04.113}
}