@inproceedings{ijcai2009p111,
  title     = {A* Search with Inconsistent Heuristics},
  author    = {Zhang, Zhifu and Sturtevant, Nathan R. and Holte, Robert C. and Schaeffer, Jonathan and Felner, Ariel},
  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     = {634--638},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/111},
}