Kobayashi, Shinichi The local root numbers of elliptic curves. (Japanese) Zbl 0968.11508 RIMS Kokyuroku 1154, 55-65 (2000). MSC: 11G05 Elliptic curves over global fields PDFBibTeX XMLCite \textit{S. Kobayashi}, RIMS Kokyuroku 1154, 55--65 (2000; Zbl 0968.11508)