2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/157310This is a text in french about classical class field theory, readable with a minimum of prerequisites175 pages, summary of seminarNumber Theory11R37; 11S31Les quartiers de la lune de Troie ou le bouclier d'Achille, essai sur le corps de classetext