@inproceedings{sgem2018s12002,
  title = {A REVIEW OF HYDRAULIC ASPECTS AND CALCULATION METHODS OF LOCAL HEAD LOSSES FOCUSSING ON GATE VALVES AND CHECK VALVES},
  author = {Zsolt Marossy},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Water Resources. Forest, Marine and Ocean Ecosystems},
  year = {2018},
  pages = {11-18},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/3.1/s12.002}
}