1. Integration of Stiff Equations
2. C. W. Gear,Numerical Initial Value Problems in Ordinary Differential Equations(Prentice-Hall, Engelwood Cliffs, N.J., 1971), Chap. 11.
3. Atomic recombination in a hypersonic wind-tunnel nozzle
4. J. M. Richardson and S. R. Brinkley, Jr., inCombustion Processes, edited by R. Lewis, R. N. Pease, and H. S. Taylor (Princeton University Press, Princeton, N.J., 1956), p. 203.
5. H. C. Andersen, inKinetic Processes in Gases and Plasmas, edited by A. R. Hochstim (Academic, New York, 1969), p. 25.