T. Koup

General Equation Modeling Systems (GEMS)- a mathematical simulation language

Paul D. Babcock, Leroy F. Stutzman, Thomas G. Koup, 1981 .

FAST: A Translator for the Solution of Stiff and Nonlinear Differential and Algebraic Equations

L. F. Stutzman, F. Deschard, R. Morgan, 1976 .

An Equation Analyzer package for the manipulation of mathematical expressions—I

E. H. Chimowitz, Leroy F. Stutzman, Thomas G. Koup, 1981 .

An equation analyzer package for the manipulation of mathematical expressions—II: Application to nonlinear optimization

E. H. Chimowitz, Leroy F. Stutzman, Thomas G. Koup, 1981 .