@article{DBLP:journals/ai/EiterL06,
  title = "Causes and Explanations in the Structural-Model Approach: Tractable Cases",
  author = "Thomas Eiter and Thomas Lukasiewicz",
  year = "2006",
  journal = "Artificial Intelligence",
  month = "May",
  number = "6/7",
  pages = "542--580",
  url = "http://dx.doi.org/10.1016/j.artint.2005.12.003",
  volume = "170",
}