@CONFERENCE\{IMM2001-02061,
    author       = "J. V. S{\o}rensen and H. Madsen",
    title        = "Data Assimilation of tidal gauge data in a three-dimensional coastal model",
    year         = "2001",
    booktitle    = "{DHI} Software Conference, {6-}8 June, Scanticon Conference Centre, Helsing{\o}r, Denmark",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2061-full.html"
}