@inproceedings{ijcai1973p50,
  title     = {Robot Planning System Based on Problem Solvers},
  author    = {Nagata, Tadashi and Yamazaki, Masato and Tsukamoto, Michiharu},
  booktitle = {Proceedings of the Third International Joint Conference on
               Artificial Intelligence, {IJCAI-73}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Nils J. Nilsson},
  pages     = {388--394},
  year      = {1973},
  month     = {8},
  note      = {Robot Problem Solving},
  url       = {https://ijcai.org/proceedings/1973/50},
}