@BOOK\{IMM2002-0917,
    author       = "S. Nielsen",
    title        = "Programming Languages and Systems in Computational
Economics and Finance",
    year         = "2002",
    pages        = "472",
    volume       = "",
    number       = "",
    series       = "",
    publisher    = "Kluwer Academic
Publishers, Amsterdam/Boston",
    address      = "",
    edition      = "",
    url          = "http://www.wkap.nl/prod/b/1-4020-7139-6"
}