@inproceedings{sgem2018s06078,
  title = {MINIMIZING BOTTOMHOLE PRESSURE LOSSES USING TSE - TOTAL SPECIFIC ENERGY - A NEW INDICATOR OF DRILLING EFFICIENCY},
  author = {Rafał Wiśniowski},
  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 = {597-604},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/1.4/s06.078}
}