@inproceedings{sgem2019s17048,
  title = {PARTICULARITIES OF HYDRAULIC DRIVE SYSTEMS FOR LIFTING AND LOWERING OF MEDIUM-POWER WIND TURBINES},
  author = {Teodor Popescu},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Energy and Clean Technologies},
  year = {2019},
  pages = {377-386},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/4.1/s17.048}
}