@TECHREPORT\{IMM1998-0649,
    author       = "H. B. Nielsen",
    title        = "Computing a Minimizer of a Piecewise Quadratic - Implementation",
    year         = "1998",
    month        = "sep",
    pages        = "31",
    number       = "",
    series       = "",
    institution  = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/649-full.html",
    isbn_issn    = "ReportIMM-REP-1998-14"
}