@inproceedings{sgem2015s17013,
  title = {COMBINATION OF GAS ENGINE HEAT PUMP WITH A GEOTHERMAL CLOSED-LOOP SYSTEM IN SLOVAKIA.},
  author = {Janovcova, Martina and Jandacka, Jozef},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ENERGY AND CLEAN TECHNOLOGIES},
  year = {2015},
  pages = {99-106},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b41/s17.013}
}