@inproceedings{FichteSzeider13,
 author = {Johannes Klaus Fichte and Stefan Szeider},
 booktitle = {Proceedings of AAAI 2013, the 27th AAAI Conference on
Artificial Intelligence, July 14-18, 2013, Bellevue,
Washington, USA},
 editor = {Marie des Jardins and Michael L. Littman},
 pages = {320-337},
 publisher = {The AAAI Press},
 title = {Backdoors to Normality for Disjunctive Logic Programs},
 year = {2013}
}