@inproceedings{ijcai2007p231,
  title     = {Argumentation Based Contract Monitoring in Uncertain Domains},
  author    = {Oren, Nir and Norman, Timothy J. and Preece, Alun D.},
  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     = {1434---1},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/231},
}