@inproceedings{ijcai2016p24,
  title     = {Proving the Incompatibility of Efficiency and Strategyproofness via SMT Solving},
  author    = {Brandl, Florian and Brandt, Felix and Geist, Christian},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {116--121},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/24},
}