@MISC\{IMM1996-01686,
    author       = "H. A. Nielsen",
    title        = "Models and Methods for Predicting Wind Power. Section: 4.5.1: Adaptive Recursive Least Squares Estimation",
    year         = "1996",
    pages        = "38-40",
    publisher    = "Eltra",
    address      = "Sk{\ae}rb{\ae}k, Denmark",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1686-full.html"
}