@inproceedings{longterm-pb,
  author={Martin Lackner and Jan Maly and Simon Rey},
  title     = {Fairness in Long-Term Participatory Budgeting},
  booktitle = {Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence (IJCAI 2021)},
  pages     = {299--305},
  publisher = {ijcai.org},
  year      = {2021},
}