@inproceedings{sgem2019s08021,
  title = {PENDANT SEEDER-SPREADER FOR A UNIVERSAL UNMANNED AIRCRAFT SYSTEM},
  author = {Oleg Olenin},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Nano, Bio, Green and Space: Technologies for Sustainable Future},
  year = {2019},
  pages = {157-164},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019v/6.3/s08.021}
}