@inproceedings{ijcai2009p125,
  title     = {A Symmetry Reduction Technique for Model Checking Temporal-Epistemic Logic},
  author    = {Cohen, Mika and Dam, Mads and Lomuscio, Alessio and Qu, Hongyang},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {721--725},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/125},
}