@inproceedings{ecai06,
  author = "Mehdi Dastani and M. Birna van Riemsdijk and John-Jules {\text{Ch}} Meyer",
  title = "Goal types in agent programming",
  booktitle = "Proceedings of the 17th European Conference on Artifical Intelligence 2006 (ECAI'06)",
  year = "2006",
  series = "Frontiers in Artificial Intelligence and Applications",
  volume = "141",
  pages = "220-224",
  publisher = "IOS Press"
 }