@ARTICLE\{IMM1998-0461,
    author       = "P. C. Hansen and S. H. Jensen",
    title        = "{FIR} Filter Representations of Reduce-Rank Noise Reduction",
    year         = "1998",
    pages        = "1737-1741",
    journal      = "{IEEE} Transactions on Signal Processing",
    volume       = "46",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/461-full.html"
}