@Article{SCI:Lew2001a,
  author =    "J.P. Lewis and K.R. Glaesemann and G.A. Voth and
              J. Fritsch and A.A. Demkov and J. Ortega and O.F.
              Sankey",
  title =     "Further Developments in the Local-orbital
              Density-functional Theory Tight-Binding Method",
  journal =   "Physical Review, B",
  volume =    "64",
  number =    "19",
  pages =     "195103--195113",
  year =      "2001",
  url =       "http://www.sci.utah.edu/publications/Lew2001a/2001_Lewis_Glaesemann_Voth_Fritsch_Demkov_Ortega_Sankey_Tight-Binding_Method.pdf",
}