@inproceedings{sgem2018s20031,
  title = {DETERMINING SPECIALISED VESSEL-S ENERGY EFFICIENCY - ANALYSIS BASED ON THE RESEARCH - TRAINING VESSEL.},
  author = {Katarzyna Prill},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation},
  year = {2018},
  pages = {237-244},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/5.1/s20.031}
}