@MISC\{IMM1999-01706,
    author       = "H. A. Nielsen and T. S. Nielsen",
    title        = "Using Meteorological Forecasts in  On-line Predictions of Wind Power. Chapter 5: Estimation methods",
    year         = "1999",
    publisher    = "Eltra, {DK-}7000 Fredericia, Denmark",
    address      = "",
    note         = "ISBN: 87-90707-18-4",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1706-full.html"
}