@MASTERSTHESIS\{IMM2004-03143,
    author       = "C. Hansen",
    title        = "Real-time indirect illumination using photon mapping",
    year         = "2004",
    school       = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    type         = "",
    note         = "Supervisor: Ass. prof. Niels J{\o}rgen Christensen",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3143-full.html"
}