@Article{SCI:Sol2001a,
  author =    "M.S. Solum and A.F. Sarofim and R.J. Pugmire and
              T.H. Fletcher and H. Zhang",
  title =     "C-13 NMR Analysis of Soot Produced from Model
              Compounds and a Coal",
  journal =   "Energy and Fuels",
  volume =    "15",
  pages =     "961--971",
  year =      "2001",
  url =       "http://www.sci.utah.edu/publications/Sol2001a/2001_Solum_Sarofim_Pugmire_Fletcher_Zhang_Model_Compounds_and_a_Coal.pdf",
}