@ARTICLE\{IMM1994-02928,
    author       = "V. A. Barker and B. F. Nielsen",
    title        = "Using Program Package {NSPCG} to Analyze the Trunk Reservation Service Protection Method",
    year         = "1994",
    pages        = "27-37",
    journal      = "Computers Ops. Res.",
    volume       = "21",
    editor       = "",
    number       = "1",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2928-full.html"
}