1. L. Fox (editor), Numerical Solution of Ordinary and Partial Differential Equations. Pergamon, Oxford, 1962.
2. M. Kobayasi, On the numerical solution of the Volterra integral equations of the second kind by linear multistep methods, Rep. Stat. Appl. Res. JUSE 13 (1966), 1–21.
3. P. Linz, The numerical solution of Volterra integral equations by Finite difference methods, Technical Summary Report #825, Mathematics Research Center, U.S. Army, University of Wisconsin, 1968.
4. B. Noble, The numerical solution of nonlinear integral equations, in Nonlinear Integral Equations, ed. P. M. Anselone, Univ. of Wisconsin Press (1964), pp. 215–318.