@inproceedings{ijcai2019p2,
  title     = {Portioning Using Ordinal Preferences: Fairness and Efficiency},
  author    = {Airiau, Stéphane and Aziz, Haris and Caragiannis, Ioannis and Kruger, Justin and Lang, Jérôme and Peters, Dominik},
  booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on
               Artificial Intelligence, {IJCAI-19}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  pages     = {11--17},
  year      = {2019},
  month     = {7},
  doi       = {10.24963/ijcai.2019/2},
  url       = {https://doi.org/10.24963/ijcai.2019/2},
}