TY  - JOUR
A1  - Schoenberg, I. J.
T1  - Cardinal interpolation and spline functions
Y1  - 1969
DO  - 10.1016/0021-9045(69)90040-9
JF  - Journal of Approximation Theory
VL  - 2
IS  - 2
SP  - 167
EP  - -206

ER  -