@CONFERENCE\{IMM1991-01058,
    author       = "K. Conradsen and B. K. Ersb{\o}ll and A. A. Nielsen",
    title        = "Integration of multi-source data in mineral exploration",
    year         = "1991",
    month        = "apr",
    pages        = "1053-1066",
    booktitle    = "The Eighth Thematic Conference on Geological Remote Sensing, Denver, Colorado",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1058-full.html"
}