@InProceedings{ijcai/LacknerSkowron-multiwinner-strategyproofness,
  author    = {Martin Lackner and Piotr Skowron},
  title     = {Approval-Based Multi-Winner Rules and Strategic Voting},
  booktitle = {Proceedings of the 27th International Joint Conference on Artificial Intelligence (IJCAI 2018)},
  year      = {2018},
  pages     = {340--436},
  publisher = {ijcai.org},
}