@InProceedings{thiebaux:et:al:ijcai-03,
  crossref = "ijcai03",
  author = {Sylvie Thiebaux and J{\"o}rg Hoffmann and Bernhard Nebel},
  title = {In Defence of {PDDL} Axioms},
  pages = {961-966}
}



@Proceedings{ijcai03,
  Key = "IJCAI-03",
  title = 	"Proceedings of the 18th International Joint Conference on
                   Artificial Intelligence (IJCAI-03)",
  booktitle = 	"Proceedings of the 18th International Joint Conference on
                   Artificial Intelligence (IJCAI-03)",
  year = 	2003,
  editor = 	"G. Gottlob",
  publisher =	 kauf,
  address = 	"Acapulco, Mexico",
  month = 	Aug
}