@inproceedings{sgem2018s17049,
  title = {HARNESSING HYDROPOWER IN NORTH-EASTERN POLAND},
  author = {P. Sołowiej},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Energy and Clean Technologies},
  year = {2018},
  pages = {371-378},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/4.1/s17.049}
}