@inproceedings{ijcai2007p24,
  title     = {Grounding for Model Expansion in k-Guarded Formulas with Inductive Definitions},
  author    = {Patterson, Murray and Liu, Yongmei and Ternovskaia, Eugenia and Gupta, Arvind},
  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     = {161--165},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/24},
}