@inproceedings{jacquet03coordination,
    author = {Jean-Marie Jacquet, Lubos Brim, David Gilbert and Mojmir Kretinsky},
    title = {Coordination by Means of Synchronous and Asynchronous 
Communication in Concurrent Constraint Programming},
    booktitle = {Electronic Notes in Theoretical Computer Science},
    volume = {68},
    issue = {3},
    publisher = {Elsevier Science Publishers},
    editor = {Antonio Brogi and Jean-Marie Jacquet},
    year = {2003}
}