@CONFERENCE\{IMM2003-02518,
    author       = "H. B. Nielsen and S. N. Lophaven and J. S{\o}ndergaard",
    title        = "Surrogate modelling by kriging",
    year         = "2003",
    month        = "aug",
    pages        = "140-141",
    booktitle    = "18th International Symposium on Mathematical Programming",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "Mathematical Programming Society",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2518-full.html"
}