@inproceedings{sgem2017s03074,
  title = {NEW TRENDS TO OPTIMIZE THE OPERATING PARAMETERS OF VERTICAL TRANSPORT INSTALLATIONS},
  author = {Florin Dumitru Popescu and Ovidiu Bogdan Tomus and Ildiko Kertesz},
  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 = {581-590},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/13/s03.074}
}