@CONFERENCE\{IMM2007-05263,
    author       = "H. Rootz\'{e}n",
    title        = "Learning Objects and blended learning in web-supported education",
    year         = "2007",
    month        = "jul",
    booktitle    = "{ICIAM} - {6'}th International Congress on Industrial and Applied Mathematics, Zurich, Switzerland",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/5263-full.html"
}