@Article{SCI:Ber1988c,
  author =    "M. Berzins and R. Brankin and I. Gladwell",
  title =     "Design of Stiff Integrators in the {N.A.G.}
              Library",
  journal =   "Signum Bulletin",
  volume =    "23",
  number =    "2",
  pages =     "16--24",
  year =      "1988",
  month =     "April",
  url =       "http://www.sci.utah.edu/publications/Ber1988c/Berzins_SignumBull1988.pdf",
}