@MASTERSTHESIS\{IMM2002-0815,
    author       = "M. Andersen and H. Munter",
    title        = "Global illumination using sweep tracing",
    year         = "2002",
    school       = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    type         = "",
    note         = "Supervision: Niels J{\o}rgen Christensen",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/815-full.html"
}