2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/149317We briefly sketch the noncommutative geometry approach to the Standard Model, with attention to what can be inferred about particle masses.6 pages, standard LaTeX with amsfonts.sty, contribution to XVI Encontro Nacional de Fisica de Particulas e Campos, Caxambu Brasil, October 1995; a few references correctedHigh Energy Physics - Theorytext