Godziszewski, M.T., Batko, P., Skowron, P. and Faliszewski, P. 2021. An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections. Proceedings of the AAAI Conference on Artificial Intelligence. 35, 6 (May 2021), 5448-5455. DOI:https://doi.org/10.1609/aaai.v35i6.16686.