@inproceedings{sgem2018s03116,
  title = {THE AZIMUTHS DIFFERENCE METHOD AS AN EFFECTIVE METHOD OF DETERMINING THE VALUE OF HORIZONTAL STRESS ACTING ON MINING EXCAVATIONS IN UNDERGROUND MINES},
  author = {Daniel Pawelus},
  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 = {913-924},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/1.3/s03.116}
}