@TECHREPORT\{IMM2000-0828,
    author       = "T. Kolenda and L. K. Hansen",
    title        = "Dynamical components of Chat",
    year         = "2000",
    keywords     = "Chat room analysis, {ICA,} Topic spotting, Cocktail party effect, keywords",
    number       = "",
    series       = "",
    institution  = "Department of Mathematical Modeling, Technical University of Denmark",
    address      = "",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/828-full.html",
    isbn_issn    = "{ISSN} 0909 6264 / 18-2000"
}