Schoenberg, I. J. (1969). Approximations with special emphasis on spline functions.
Chicago Edition CitationSchoenberg, I J. Approximations with Special Emphasis on Spline Functions. Academic Press, New York, 1969.
MLA Edition CitationSchoenberg, I J. Approximations with Special Emphasis on Spline Functions. 1969.
Warning: These citations may not always be 100% accurate.