@inproceedings{ijcai2013p21,
  title     = {Are There Any Nicely Structured Preference Profiles Nearby?},
  author    = {Bredereck, Robert and Chen, Jiehua and Woeginger, Gerhard J.},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {62--67},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/21},
}