@inproceedings{sgem2017s17020,
  title = {COMPARATIVE STUDIES OF ELECTRICITY PRODUCTION USING PHOTOVOLTAIC SYSTEMS INSTALLED ON DIFFERENT TYPES OF ROOFS},
  author = {D.Giosanu and C.Marinescu and M.Marian and B.Oprescu and A.Marinescu},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies},
  year = {2017},
  pages = {151-156},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/42/s17.020}
}