@inproceedings{ijcai2003p92,
  title     = {Dynamics of Coalition Formation in Combinatorial Trading},
  author    = {Ye, Yiming and Tu, Yuhai},
  booktitle = {Proceedings of the Eighteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-03}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Georg Gottlob},
  pages     = {625--631},
  year      = {2003},
  url       = {https://ijcai.org/proceedings/2003/92},
}