@inproceedings{ijcai1997p56,
  title     = {Discrete Lagrangian-Based Search for Solving MAX-SAT Problems},
  author    = {Wah, Benjamin W. and Shang, Yi},
  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     = {378--382},
  year      = {1997},
  note      = {Constraint Satisfaction},
  url       = {https://ijcai.org/proceedings/1997/56},
}