@MISC\{IMM2007-05584,
    author       = "M. Callisen",
    title        = "Custom Procurement Extension for Oracle {E-}Business Suite 11i",
    year         = "2007",
    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/5584-full.html"
}