@CONFERENCE\{IMM1992-02930,
    author       = "B. F. Nielsen and V. A. Barker",
    title        = "A Phase Type Model for the Trunk Reservation Protection Method",
    year         = "1992",
    booktitle    = "NTS-10",
    volume       = "",
    series       = "",
    editor       = "Christian Halgren and Jens Rasmussen",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2930-full.html"
}