@Article{Hopkins:1992:RPG,
  author =       "Tim Hopkins",
  title =        "Remark on ``{Algorithm 540}: {PDECOL}, General
                 Collocation Software for Partial Differential Equations
                 [{D3}]''",
  journal =      "{ACM} Transactions on Mathematical Software",
  volume =       "18",
  number =       "3",
  pages =        "343--344",
  month =        sep,
  year =         "1992",
  CODEN =        "ACMSCU",
  ISSN =         "0098-3500",
  note =         "See \cite{Madsen:1979:APG}.",
  URL =          "http://doi.acm.org/10.1145/131766.131773",
  keywords =     "algorithms",
  subject =      "{\bf G.4}: Mathematics of Computing, MATHEMATICAL
                 SOFTWARE, Algorithm analysis. {\bf D.3.2}: Software,
                 PROGRAMMING LANGUAGES, Language Classifications,
                 FORTRAN.",
}