@inproceedings{ijcai2007p238,
  title     = {Multi-Winner Elections: Complexity of Manipulation, Control and Winner-Determination},
  author    = {Procaccia, Ariel D. and Rosenschein, Jeffrey S. and Zohar, Aviv},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1476--1480},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/238},
}