@inproceedings{ijcai2011p39,
  title     = {Changing One's Mind: Erase or Rewind?},
  author    = {Pereira, Célia da Costa and Tettamanzi, Andrea and Villata, Serena},
  booktitle = {Proceedings of the Twenty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-11}},
  publisher = {AAAI Press/International Joint Conferences on Artificial Intelligence},
  editor    = {Toby Walsh},
  pages     = {164--170},
  year      = {2011},
  month     = {7},
  doi       = {10.5591/978-1-57735-516-8/IJCAI11-039},
  url       = {https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-039},
}