@inproceedings{ijcai2007p58,
  title     = {A New Perspective on Stable Models},
  author    = {Ferraris, Paolo and Lee, Joohyung and Lifschitz, Vladimir},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {372--378},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/58},
}