@inproceedings{ijcai2005p341,
  title     = {Heuristics for Hard ASP Programs},
  author    = {Faber, Wolfgang and Leone, Nicola and Ricca, Francesco},
  booktitle = {Proceedings of the Nineteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-05}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  pages     = {1562--1562},
  year      = {2005},
  url       = {https://ijcai.org/proceedings/2005/341},
}