@inproceedings{sgem2021s1807,
  title = {THE CONCEPT OF A MOBILE ROBOT DESIGNED TO CLEAN URBAN GREEN AREAS. PROJECT INTRODUCTION: WALL-E 2.0},
  author = {Jan Brzyk},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies},
  year = {2021},
  pages = {33-40},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2021v/4.2/s18.07}
}