@CONFERENCE\{IMM1980-0357,
    author       = "H. Juel",
    title        = "Om kontinuerte lokaliseringsmodeller",
    year         = "1980",
    booktitle    = "Dansk Selskab for Operationsanalyse",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/357-full.html"
}