@ARTICLE\{IMM2005-02846,
    author       = "V. V. Vidal",
    title        = "Creativity for Operational Researchers",
    year         = "2005",
    keywords     = "Creativity, {OR,} methods, {CPS}",
    pages        = "1-24",
    journal      = "Investigacao Operational",
    volume       = "25",
    editor       = "",
    number       = "1",
    publisher    = "Associacao Portuguesa de Investigacao Operacional",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2846-full.html"
}