@article{JMLR:v21:19-021,
  author  = {Mathieu Blondel and André F.T. Martins and Vlad Niculae},
  title   = {Learning with Fenchel-Young losses},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {35},
  pages   = {1--69},
  url     = {http://jmlr.org/papers/v21/19-021.html}
}