@inproceedings{sgem2018S04045,
  title = {GLOBAL TOURISM AND HOTEL PRICES IN BULGARIA},
  author = {S. Marinov and G. Ilieva},
  booktitle = {5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018},
  year = {2018},
  pages = {351-358},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2018/1.4/S04.045}
}