@inproceedings{sgem2017s01060,
  title = {RARE EARTH ELEMENTS IN THE ROCK SEQUENCE FROM LOWER TO MIDDLE DEVONIAN IN THE HOLY CROSS MOUNTAINS, POLAND},
  author = {Angelika Musial and Edyta Sermet and Marek Niec},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining},
  year = {2017},
  pages = {471-478},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/11/s01.060}
}