@Article{Sherlock:1995:AFD,
  author =       "Barry G. Sherlock and Donald M. Monro",
  title =        "{Algorithm 749}: Fast Discrete Cosine Transform",
  journal =      "{ACM} Transactions on Mathematical Software",
  volume =       "21",
  number =       "4",
  pages =        "372--378",
  month =        dec,
  year =         "1995",
  CODEN =        "ACMSCU",
  ISSN =         "0098-3500",
  URL =          "http://doi.acm.org/10.1145/212066.212071",
  keywords =     "data compression; discrete cosine transform; fast
                 transform",
  subject =      "D.3.2 [Programming Languages]: Language
                 Classifications -- Fortran; E.4 [Data]: Coding and
                 Information Theory -- data compaction and compression;
                 F.2.1 [Analysis of Algorithms and Problem Complexity]:
                 Numerical Algorithms and Problems; G.4 [Mathematics of
                 Computing]: Mathematical Software; I.4.2 [Image
                 Processing]: Compression",
}