@inproceedings{Khan-2006-AAMAS,
    author = {M. A. Khan and L. Bölöni},
    booktitle = {Fifth International Joint Conference on Autonomous Agents and Multi-Agent Systems (AAMAS-2006)},
    month = {5},
    pages = {411--413},
    title = {Negotiation-based coalitions in the physical world},
    year = {2006}
}