@Article{SCI:Zha2008b,
  author =    "H.R. Zhang and E.G. Eddings and A.F. Sarofim",
  title =     "A Journey From n-Heptane to Liquid Transportation
              Fuels. 1. The Role of the Allylic Radicals and Its
              Related Species in Aromatic Precursor Chemistry",
  journal =   "Energy and Fuels",
  number =    "22",
  pages =     "945--953",
  year =      "2008",
  url =       "http://www.sci.utah.edu/publications/Zha2008b/Zhang_EF2008.pdf",
}