@article{JMLR:v20:19-008,
  author  = {Alistair Letcher and David Balduzzi and S{{\'e}}bastien Racani{{\`e}}re and James Martens and Jakob Foerster and Karl Tuyls and Thore Graepel},
  title   = {Differentiable Game Mechanics},
  journal = {Journal of Machine Learning Research},
  year    = {2019},
  volume  = {20},
  number  = {84},
  pages   = {1--40},
  url     = {http://jmlr.org/papers/v20/19-008.html}
}