@inproceedings{ijcai2007p190,
  title     = {On the Logic of Normative Systems},
  author    = {Ågotnes, Thomas and van der Hoek, Wiebe and Rodriguez Aguilar, Juan A. and Sierra, Carles and Wooldridge, Michael J.},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1175--1179},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/190},
}