On the numerical solution of a certain class of non-linear cauchy problems arising from integral equation theory. - Richard C. Allen Jr. (Computing, 1971)

Shape coefficients for polygons. - Donald R. Morrison; Richard C. Allen Jr. (Two-Dimensional Man-Machine Communication, 1972)

Invariant Imbedding and the Method of Lines for Multiprocessor Computers-Abstract. - Richard C. Allen Jr.; Lorraine S. Baca; David E. Womble (PP, 1987)

Invariant imbedding and the method of lines for parallel computers. - David E. Womble; Richard C. Allen Jr.; Lorraine S. Baca (Parallel Comput., 1989)