@MISC\{IMM1997-03563,
    author       = "H. A. Nielsen",
    title        = "{LFLM} (Local Fitting of Linear Models / Locally weighted Fitting of Linear Models)",
    year         = "1997",
    publisher    = "Informatics and Mathematical Modelling, Technical University of Denmark, {DTU}",
    address      = "Richard Petersens Plads, Building 321, {DK-}2800 Kgs. Lyngby",
    url          = "http://www.imm.dtu.dk/~han/software-full.html",
    abstract     = "{LFLM} (Local Fitting of Linear Models / Locally weighted Fitting of Linear Models) is an {S-PLUS} / R library for estimation in conditional parametric models.  This class of models can briefly be described as linear models in which the parameters are replaced by smooth functions."
}