Fine, N. J.; Wilf, H. S. Uniqueness theorems for periodic functions. (English) Zbl 0131.30203 Proc. Am. Math. Soc. 16, 109-114 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 7 ReviewsCited in 203 Documents Keywords:approximation and series expansion PDF BibTeX XML Cite \textit{N. J. Fine} and \textit{H. S. Wilf}, Proc. Am. Math. Soc. 16, 109--114 (1965; Zbl 0131.30203) Full Text: DOI OpenURL