@inproceedings{ijcai1997p58,
  title     = {Local Consistency for Ternary Numeric Constraints},
  author    = {Faltings, Boi and Gelle, Esther M.},
  booktitle = {Proceedings of the Fifteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-97}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Martha E. Pollack},
  pages     = {392--396},
  year      = {1997},
  note      = {Constraint Satisfaction},
  url       = {https://ijcai.org/proceedings/1997/58},
}