@inproceedings{sgem2018s20103,
  title = {SEPARATION OF THE RARE-EARTH ELEMENTS (REE) BY FLOTATION APPROACHES},
  author = {Natalya Dzhevaga},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation},
  year = {2018},
  pages = {801-808},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/5.1/s20.103}
}