@inproceedings{sgem2017s18027,
  title = {SCREENING LIFE CYCLE ASSESSMENT OF RARE EARTH ELEMENTS CONCENTRATE PRODUCTION FROM MINING WASTE, COVAS, PORTUGAL},
  author = {Karolina Kossakowska and Katarzyna Grzesik and Ryszard Kozakiewicz},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies},
  year = {2017},
  pages = {213-220},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017h/43/s18.027}
}