@inproceedings{sgem2012s18v4012,
  title = {LABORATORY HEAT PUMP},
  author = {CSc. - Marek Hvizdos},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {545 - 552 pp},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s18.v4012}
}