@CONFERENCE\{IMM2007-05636,
    author       = "S. Nanz and F. Nielsen and H. R. Nielson",
    title        = "Topology-dependent Abstractions of Broadcast Networks",
    year         = "2007",
    pages        = "226--240",
    booktitle    = "Proceedings of the 18th International Conference on Concurrency Theory",
    volume       = "4703",
    series       = "Lecture Notes in Computer Science",
    editor       = "",
    publisher    = "Springer",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/5636-full.html"
}