@inproceedings{sgem2017s17005,
  title = {AIR SOURCE HEAT PUMP EFFICIENCY. A CASE STUDY FOR ROMANIAN CLIMATE CONDITIONS},
  author = {Nicolae Iordan and Irina Bucur and Gabriel Posea},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies},
  year = {2017},
  pages = {35-40},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/42/s17.005}
}