@BOOK\{IMM1971-03749,
    author       = "V. V. Vidal and A. Jensen and O. Bilde",
    title        = "Placering af kapacitet for et produktions- distributionsnet, et {OR} studie for aktieselskab {JVF}",
    year         = "1971",
    pages        = "150",
    volume       = "",
    number       = "",
    series       = "",
    publisher    = "{IMSOR,} {DTH}",
    address      = "",
    edition      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3749-full.html"
}