@MISC\{IMM1999-0654,
    author       = "H. B. Nielsen",
    title        = "Algorithms for Linear Optimization - an Introduction",
    year         = "1999",
    month        = "feb",
    edition      = "2nd",
    pages        = "122",
    publisher    = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/654-full.html"
}