@MISC\{IMM2005-02466,
    author       = "M. B. Stegmann",
    title        = "{4D} Viewer",
    year         = "2005",
    month        = "mar",
    keywords     = "volume viewer, time-series, cardiac {MRI,} OpenGL",
    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/2466-full.html",
    abstract     = "The {4D} Viewer is a tool for interactively investigating dynamic volumetric images (e.g. of the human heart). Its primary goal is to aid anatomical understanding and allow inspection of various dynamic behaviours. It runs under the Windows operating system and requires an OpenGL compliant graphics board."
}