@inproceedings{sgem2018s03031,
  title = {DESIGN OF A LABORATORY STAND FOR THE TESTING OF MECHANICAL CUTTING OF COAL AND ROCKS},
  author = {Gabriel Praporgescu},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Science and Technologies in Geology, Exploration and Mining},
  year = {2018},
  pages = {239-246},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/1.3/s03.031}
}