@ARTICLE\{IMM2001-01472,
    author       = "M. N{\o}rgaard and O. Ravn and N. K. Poulsen",
    title        = "NNSYSID-toolbox for system identification with neural networks",
    year         = "2001",
    pages        = "1-20",
    journal      = "Mathematical and Computer Modellling of Dynamical Systems",
    volume       = "74",
    editor       = "",
    number       = "6",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1472-full.html"
}