Numerical Integration in two and Three Dimensions. - G. M. Phillips (Comput. J., 1967)

Numerical integration over an N-dimensional rectangular region. - G. M. Phillips (Comput. J., 1967)

Estimate of the maximum error in best polynomial approximations. - G. M. Phillips (Comput. J., 1968)

Algorithms for Piecewise Straight Line Approximations. - G. M. Phillips (Comput. J., 1968)

Some methods for the solution of non-singular Volterra integro-differential equations. - Michael A. Wolfe; G. M. Phillips (Comput. J., 1968)

Analysis of Numerical Iterative Methods for Solving Integral and Integrodifferential Equations. - G. M. Phillips (Comput. J., 1970)