@inproceedings{sgem2014s3057,
  title = {OPTIMUM PARAMETERS OF MINING MACHINES FOR SPECIFIC CONDITIONS},
  author = {Jiri Fries},
  booktitle = {14th International Multidisciplinary Scientific GeoConference SGEM 2014, Science and Technologies in Geology, Exploration and Mining, Vol. 14, Book 1, Volume 3},
  year = {2014},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2014/b13/s3.057}
}