Rankin, R. A. On the representation of a number as the sum of any number of squares, and in particular of twenty. (English) Zbl 0106.03804 Acta Arith. 7, 399-407 (1962). Reviewer: Otto Körner (Ulm) Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 Documents MSC: 11E25 Sums of squares and representations by other particular quadratic forms Keywords:representation of integers; sum of squares; 20 squares PDFBibTeX XMLCite \textit{R. A. Rankin}, Acta Arith. 7, 399--407 (1962; Zbl 0106.03804) Full Text: DOI EuDML