1. Barnhill, R. E. (1977). “Representation and approximation of surfaces,” in Mathematical Software III, J. R. Rice, Ed., Academic Press, New York, p. 69.
2. Bechtel, J. H., Blint, R. J., Dasch, C. J., & Weinberger, D. A. (1981). Combustion and Flame, 42, 197.
3. Bledjian, L. (1973). Combustion and Flame, 20, 5.
4. Blottner, F. G. (1964). A.I.A.A. Journal, 2, 1921.
5. Blottner, F. G. (1970). A.I.A.A. Journal, 8, 193.