1 - Approximation of functions : theory and numerical methods |
2 - Spline functions : proceedings of an international symposium held at Karlsruhe, Germany, May 20-23, 1975 |
1 - Approximation of functions : theory and numerical methods |
2 - Spline functions : proceedings of an international symposium held at Karlsruhe, Germany, May 20-23, 1975 |