@Inproceedings{aamas-shortlisting,
  author     = {Martin Lackner and Jan Maly},
  title      = {Approval-Based Shortlisting},
  booktitle  = {Proceedings of the 20th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2021)},
  year       = {2021},
  pages      = {1566--1568},
  publisher  = {IFAAMAS},
}