@inproceedings{ijcai/LS-quantitative,
  title={A Quantitative Analysis of Multi-Winner Rules},
  author={Lackner, Martin and Skowron, Piotr},
  publisher = {AAAI Press},
  booktitle = {Proceedings of the 28th International Joint Conference on Artificial Intelligence (IJCAI 2019)},
  year={2019},
}