Shapiro, H. S. (1969). Smoothing and approximation of functions.
Chicago Edition CitationShapiro, Harold S. Smoothing and Approximation of Functions. Van Nostrand Reinhold Co., New York, 1969.
MLA Edition CitationShapiro, Harold S. Smoothing and Approximation of Functions. 1969.
Warning: These citations may not always be 100% accurate.