1. Davis, P. J., Polonsky, I.: Numerical interpolation, differentiation and integration. Handbook of Mathematical Functions (M. Abramowitz and I. Stegum, ed.), pp. 875–899. Washington, D. C.: National Bureau of Standards 1964.
2. —— Rabinowitz, P.: Numerical integration. Waltham, Mass.: Blaisdell Publishing Company 1967.
3. Gradshteyn, I. S., Ryzhik, I. M.: Tables of integrals, series and products, translation edited by Alan Jeffrey. New York: Academic Press 1965
4. Hammer, P. D.: Numerical evaluation of multiple integrals. On numerical approximation (R. Langer, ed.). Madison (Wis.): The University of Wisconsin Press 1959
5. Isaacson, E., Keller, H. B.: Analysis of numerical methods (541 pp.). New York: Wiley 1966.