1. M. Abramowitz and I. A. Stegun,Handbook of Mathematical Functions, Dover Publications, Inc., New York, 1965.
2. E. L. Albasiny and W. D. Hoskins,Explicit error bounds for periodic splines of odd order on a uniform mesh, JIMA 12 (1973), 303–318.
3. D. J. Fyfe,Linear dependence relations connecting equal interval Nth degree splines and their derivatives, JIMA 7 (1971), 398–406.
4. W. D. Hoskins and D. S. Meek,Linear dependence relations for polynomial splines at midknots, BIT 15 (1975), 272–276.
5. B. Swartz,O (h 2n+2−l )bounds on some spline interpolation errors, Bull. Amer. Math. Soc. 74 (1968), 1072–1078.