@inproceedings{ijcai2009p52,
  title     = {Coalition Structure Generation in Multi-Agent Systems with Positive and Negative Externalities},
  author    = {Rahwan, Talal and Michalak, Tomasz P. and Jennings, Nicholas R. and Wooldridge, Michael J. and McBurney, Peter},
  booktitle = {Proceedings of the Twenty-First International Joint Conference on
               Artificial Intelligence, {IJCAI-09}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Hiroaki Kitano},
  pages     = {257--262},
  year      = {2009},
  url       = {https://ijcai.org/proceedings/2009/52},
}