@ARTICLE\{IMM2002-0622,
    author       = "J. Larsen and L. K. Hansen and A. Szymkowiak and T. Christiansen and T. Kolenda",
    title        = "Webmining: Learning from the World Wide Web",
    year         = "2002",
    keywords     = "webmining, gaussian mixture model, hierarchical clustering",
    pages        = "517-532",
    journal      = "special issue of Computational Statistics and Data Analysis",
    volume       = "38",
    editor       = "",
    number       = "",
    publisher    = "Elsevier",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/622-full.html"
}