@inproceedings{godziszewski2021analysis,
  title={An analysis of approval-based committee rules for 2D-Euclidean elections},
  author={Godziszewski, Micha{\l} T and Batko, Pawe{\l} and Skowron, Piotr and Faliszewski, Piotr},
  booktitle={Proceedings of the AAAI Conference on Artificial Intelligence (AAAI 2021)},
  volume={35},
  number={6},
  pages={5448--5455},
  year={2021},
  doi = {10.1609/aaai.v35i6.16686},
}

@book{abcbook,
  title={Multi-Winner Voting with Approval Preferences},
  author={Lackner, Martin and Skowron, Piotr},
  publisher={Springer International Publishing},
  year=2023,
  url={https://arxiv.org/abs/2007.01795},
  doi={10.1007/978-3-031-09016-5},
}

@inproceedings{howtosample,
  author    = {Stanislaw Szufa and
               Piotr Faliszewski and
               Lukasz Janeczko and
               Martin Lackner and
               Arkadii Slinko and
               Krzysztof Sornat and
               Nimrod Talmon},
  title     = {How to Sample Approval Elections?},
  booktitle = {Proceedings of the Thirty-First International Joint Conference on
               Artificial Intelligence (IJCAI 2022)},
  pages     = {496--502},
  year      = {2022},
  doi       = {10.24963/ijcai.2022/71},
}

@inproceedings{FairsteinVMG22,
  author    = {Roy Fairstein and
               Dan Vilenchik and
               Reshef Meir and
               Kobi Gal},
  title     = {Welfare vs. Representation in Participatory Budgeting},
  booktitle = {21st International Conference on Autonomous Agents and Multiagent
               Systems (AAMAS 2022)},
  pages     = {409--417},
  year      = {2022},
}

@inproceedings{brill2022individual,
  title={Individual Representation in Approval-Based Committee Voting},
  author={Brill, Markus and Israel, Jonas and Micha, Evi and Peters, Jannik},
  booktitle={Proceedings of the AAAI Conference on Artificial Intelligence (AAAI 2022)},
  volume={36},
  number={5},
  pages={4892--4899},
  year={2022},
  doi = {10.1609/aaai.v36i5.20418},
}

@inproceedings{pjr17,
  Author = {L. S{\'a}nchez-Fern{\'a}ndez and E. Elkind and M. Lackner and N. Fern{\'a}ndez and J. A. Fisteus and P. {Basanta Val} and P. Skowron},
  Booktitle = {Proceedings of the AAAI Conference on Artificial Intelligence (AAAI 2017)},
  Title = {Proportional justified representation},
  Year = {2017},
  pages = {670--676},
  Xpublisher = {{AAAI} Press},
  doi = {10.1609/aaai.v31i1.10611},
}

@article{justifiedRepresentation,
	Author = {H. Aziz and M. Brill and V. Conitzer and E. Elkind and R. Freeman and T. Walsh},
	Title = {Justified Representation in Approval-Based Committee Voting},
	Year = {2017},
    Journal = "Social Choice and Welfare",
    volume="48",
    number="2",
    pages="461--485",
    doi = {10.1609/aaai.v29i1.9324},
}

@inproceedings{pet-sko:laminar,
  author    = {D.~Peters and P. Skowron},
  title     = {Proportionality and the Limits of Welfarism},
  Booktitle = "Proceedings of the 2020 ACM Conference on Economics and Computation (ACM-EC-2020)",
  year      = {2020},
  pages = {793--794},
  url={https://arxiv.org/abs/1911.11747},
  doi = {10.1145/3391403.3399465}
}

@inproceedings{MatteiW13,
  author = {N.~Mattei and T.~Walsh},
  booktitle = "Proceedings of the 3rd International Conference on Algorithmic Decision Theory (ADT 2013)",
  pages = {259--270},
  title = {PrefLib: A Library for Preferences http: //www.preflib.org.},
  year = 2013,
  doi = {10.1007/978-3-642-41575-3_20}
}

@article{aij/guarantees,
  author   = {Martin Lackner and Piotr Skowron},
  title    = {Utilitarian Welfare and Representation Guarantees of Approval-Based Multiwinner Rules},
  journal  = {Artificial Intelligence},
  year     = {2020},
  volume   = {288},
  pages    = {103366},
  issn     = {0004-3702},
  doi      = {10.1016/j.artint.2020.103366},
}

@incollection{FSST-trends,
  author = 	 {Piotr Faliszewski and Piotr Skowron and Arkadii Slinko and Nimrod Talmon},
  title = 	 {Multiwinner Voting: {A} New Challenge for Social Choice Theory},
  editor = 	 {Ulle Endriss},
  booktitle = 	 {Trends in Computational Social Choice},
  chapter = 	 {2},
  pages = 	 {27--47},
  publisher =    {AI Access},
  year = 	 {2017}
}