Estermann, T. On the sign of the Gaussian sum. (English) Zbl 0060.10901 J. Lond. Math. Soc. 20, 66-67 (1945). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents Keywords:number theory PDFBibTeX XMLCite \textit{T. Estermann}, J. Lond. Math. Soc. 20, 66--67 (1945; Zbl 0060.10901) Full Text: DOI