@PHDTHESIS\{IMM2002-0998,
    author       = "T. K. Stidsen",
    title        = "Optimisation problems in optical network design",
    year         = "2002",
    school       = "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/998-full.html"
}