@CONFERENCE\{IMM2005-04018,
    author       = "K. K. Andersen",
    title        = "Using an Internet Based Quiz System as a Supplementary Aid in Teaching Statistics",
    year         = "2005",
    booktitle    = "in Proceedings, International Statistical Institute",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4018-full.html"
}