@article{buffet_dutech_charpillet_2007, 
  title={Shaping multi-agent systems with gradient reinforcement learning}, 
  volume={15}, 
  DOI={10.1007/s10458-006-9010-5}, 
  publisher={Springer Nature}, 
  author={Buffet and Dutech and Charpillet}, 
  year={2007}, 
  month={Jan}
  }