@CONFERENCE\{IMM2000-0934,
    author       = "D. Bj{\o}rner",
    title        = "Informatics: A Truly Interdisciplinary Science - Computing Science and Mathematics",
    year         = "2000",
    month        = "aug",
    booktitle    = "9th Intl. Colloquium on Numerical Analysis and Computer Science with Applications",
    volume       = "",
    series       = "",
    editor       = "Drumei Bainow",
    publisher    = "Bulgarian Academy of Sciences, Academic Publications",
    organization = "",
    address      = "P.O. Box 45, {BG-}1504 Sofia, Bulgaria",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/934-full.html",
    abstract     = "Invited keynote"
}