Hewitt, Edwin; Zuckerman, H. S. A group-theoretic method in approximation theory. (English) Zbl 0039.02301 Ann. Math. (2) 52, 557-567 (1950). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 11 Documents Keywords:group theory PDFBibTeX XMLCite \textit{E. Hewitt} and \textit{H. S. Zuckerman}, Ann. Math. (2) 52, 557--567 (1950; Zbl 0039.02301) Full Text: DOI