1. American Petroleum Institute Research Project 44, Selected values of properties of hydrocarbons and related compounds. Thermodynamics Research Center, Texas A & M University, College Station, Texas.
2. Validity of the steady-state approximation applied to the pyrolysis of n-butane;Blakemore;IEC Proc. Design and Devel.,1969
3. Integration of stiff equations;Curtiss;Proc. natn. Acad. Sci. U.S.A.,1952
4. W. H. Enright & T. E. Hull, Comparing numerical methods for the solution of stiff systems of ODEs arising in chemistry, in Reference 11.