Robert, Gilles Unites elliptiques et formules pour le nombre de classes. (French) Zbl 0311.12006 C. R. Acad. Sci., Paris, Sér. A 277, 1143-1146 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 4 Documents MSC: 11R23 Iwasawa theory 11R18 Cyclotomic extensions PDFBibTeX XMLCite \textit{G. Robert}, C. R. Acad. Sci., Paris, Sér. A 277, 1143--1146 (1973; Zbl 0311.12006)