1. Kossmehl SO, Heinrich H. The automotive industry's views of the standards for plant oil-based fuels. In: Martini N, Schell JS, editors. Proceedings of the Symposium on Plant Oils Fuels, Berlin, 1997. p. 18–28.
2. Emissions from nine heavy trucks fueled by diesel and biodiesel blend without engine modification;Wang;Environmental Science and Technology,2000
3. Combustion of fat and vegetable oil derived fuels in diesel engines;Graboski;Progress in Energy and Combustion Science,1998
4. Mittelbach M. A European perspective on quality biodiesel. In: Peterson CL, editor. Proceedings of the Conference on Commercialization of Biodiesel: Producing a Quality Fuel. Boise, ID, 1997. p. 125–31.
5. Glaser L, Plummer C, Pyles S, Ahmed I, Raneses A, Duffield J, Watson L, Chase C. Crambe, Industrial rapeseed, and tung provide valuable oils. Industrial uses of agricultural materials situation and outlook report, Report IUS-6. US Department of Agriculture, Economic Research Service, Washington, DC, 1996. p. 17–23.