@Inproceedings{aaai/Lackner14-incompletesp,
  author    = {Martin Lackner},
  title     = {Incomplete Preferences in Single-Peaked Electorates},
  booktitle = {Proceedings of the 28th AAAI Conference on Artificial Intelligence (AAAI 2014)},
  year      = {2014},
  pages     = {742--748},
  publisher = {AAAI Press},
}