@inproceedings{ijcai2021p657,
  title     = {Finding the Hardest Formulas for Resolution (Extended Abstract)},
  author    = {Peitl, Tomáš and Szeider, Stefan},
  booktitle = {Proceedings of the Thirtieth International Joint Conference on
               Artificial Intelligence, {IJCAI-21}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Zhi-Hua Zhou},
  pages     = {4814--4818},
  year      = {2021},
  month     = {8},
  note      = {Sister Conferences Best Papers},
  doi       = {10.24963/ijcai.2021/657},
  url       = {https://doi.org/10.24963/ijcai.2021/657},
}