John J. Kohfeld

Solution of Ordinary Differential Equations Using Two ``Off-Step'' Points

Gene Thomas Thompson, D. G. Brush, John J. Kohfeld, 1967, JACM.

Certification of Algorithm 30: Numerical solution of the polynomial equation

John J. Kohfeld, 1967, CACM.

A Modification of Nordsieck's Method Using an ``Off-Step'' Point

Gene Thomas Thompson, John J. Kohfeld, 1968, JACM.

Multistep Methods With Modified Predictors and Correctors

Gene Thomas Thompson, John J. Kohfeld, 1967, JACM.

Stability of numerical solution of systems of ordinary differential equations

John J. Kohfeld, 1963 .