@inproceedings{ijcai1999p168,
  title     = {A Divide and Conquer Bidirectional Search: First Results},
  author    = {Korf, Richard E.},
  booktitle = {Proceedings of the Sixteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-99}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Thomas Dean},
  pages     = {1184--1190},
  year      = {1999},
  note      = {Search},
  url       = {https://ijcai.org/proceedings/1999/168},
}