@ARTICLE{9409695,
  author={Sacco, Alessio and Esposito, Flavio and Marchetto, Guido and Montuschi, Paolo},
  journal={IEEE Transactions on Vehicular Technology}, 
  title={Sustainable Task Offloading in UAV Networks via Multi-Agent Reinforcement Learning}, 
  year={2021},
  volume={70},
  number={5},
  pages={5003-5015},
  doi={10.1109/TVT.2021.3074304}}