@inproceedings{BrillFST19,
 author = {Markus Brill and
Piotr Faliszewski and
Frank Sommer and
Nimrod Talmon},
 booktitle = {Proceedings of the 18th International Conference on Autonomous Agents
and MultiAgent Systems, {AAMAS} '19, Montreal, QC, Canada, May 13-17,
2019},
 editor = {Edith Elkind and
Manuela Veloso and
Noa Agmon and
Matthew E. Taylor},
 pages = {494–502},
 publisher = {International Foundation for Autonomous Agents and Multiagent Systems},
 title = {Approximation Algorithms for BalancedCC Multiwinner Rules},
 url = {http://dl.acm.org/citation.cfm?id=3331732},
 year = {2019}
}