Ed. by A. W. Bennett and R. Vichnevetsky.International Symposium on Simulation Software and Numerical Methods for Differential Equations (1977 : Blacksburg, Virginia)：Numerical methods for differenitial equtions and simulation：proceedings of the IMACS(AICA.North-Holland,1978.
International Symposium on Simulation Software and Numerical Methods for Differential Equations (1977 : Blacksburg, Virginia)：Numerical methods for differenitial equtions and simulation：proceedings of the IMACS(AICA
Ed. by A. W. Bennett and R. Vichnevetsky.North-Holland,1978.
