1. Hawkins, C.S., and J. Fuls, in Vegetabl Oil Fuels—Proceedings of the International Conference on Plant and Vegetable Oils as Fuels, American Society of Agricultural Engineers, St. Joseph, MI, 1982, p. 184.
2. Pischinger, G.H., A.M. Falcon, R.W. Siekman and F.R. Fernandes, Ibid. p. 198.
3. Clark, S.J., L. Wagner, M.D. Schrock and P.G. Piennaar, JAOCS 60:736 (1983).
4. Freedman, B., and E.H. Pyrde, in Vegetable Oil Fuels—Proceedings of the International Conference on Plant and Vegetable Oils as Fuels, American Society of Agricultural Engineers, St. Joseph, MI, 1982, p. 117.
5. Hassett, D.J., and R.A. Hasan, Ibid. p. 123.