1. Park Ovard, L.; Ulrich, T. H.; Muth, D. J.; Hess, J. R.; Thomas, S.; Stokes, B. U.S. Billion-Ton Update: Biomass Supply for a Bioenergy and Bioproducts Industry; Oak Ridge National Lab: Oak Ridge, TN, 2011.
2. An overview of aqueous-phase catalytic processes for production of hydrogen and alkanes in a biorefinery
3. Synthesis of Transportation Fuels from Biomass: Chemistry, Catalysts, and Engineering
4. Bell, A. T.; Gates, B. C.; Ray, D. Catalysis for Energy, PNNL-17214, U.S. Department of Energy Basic Energy Sciences Workshop Report; U.S. Department of Energy, 2008.
5. Vispute, T. P.; Huber, G. W. Breaking the Chemical and Engineering Barriers to Lignocellulosic Biofuels: Next Generation Hydrocarbon Biorefineries; National Science Foundation: Washington D.C., 2007; 138–149.