@inproceedings{ijcai2013p128,
  title     = {Do Hard SAT-Related Reasoning Tasks Become Easier in the Krom Fragment?},
  author    = {Creignou, Nadia and Pichler, Reinhard and Woltran, Stefan},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {824--830},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/128},
}