@Article{SCI:Smi1999a,
  author =    " G.D. Smith and R. Bharadwaj",
  title =     "Quantum Chemistry Based Force Field for
              Simulations of HMX",
  journal =   "Journal of Physical Chemistry, B",
  volume =    "103",
  number =    "18",
  pages =     "3570--3575",
  year =      "1999",
  month =     "April",
  url =       "http://www.sci.utah.edu/publications/Smi1999a/1999_Smith_Bharadwaj_Simulations_of_HMX.pdf",
}