@TECHREPORT\{IMM1997-01697,
    author       = "H. A. Nielsen",
    title        = "{LFLM} version 1.{0,} An {S-PLUS} / R library for locally
 weighted fitting of linear models",
    year         = "1997",
    number       = "22",
    series       = "",
    institution  = "Department of Mathematical Modelling, Technical University of Denmark, {DK-}2800 Lyngby, Denmark",
    address      = "",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1697-full.html"
}