Non standard arithmetic and application to height functions Gerhard Frey (1981/1982) Groupe de travail d'analyse ultramétrique
Non-conservative plane quartic curves in characteristic five. Karl Otto Stöhr (1990) Manuscripta mathematica
Non-reflexive projective curves of low degree. Edoardo Ballico, Abramo Hefez (1991) Manuscripta mathematica
Notes p-adiques sur les courbes elliptiques. D. Bernardi, C. Goldstein, N. Stephens (1984) Journal für die reine und angewandte Mathematik