2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/55921The link of the Division Algebras to 10-dimensional spacetime and one leptoquark family is extended to 26-dimensional spacetime and three leptoquark families.Latex, .pdf also at http://www.7stones.com/Homepage/history.htmlHigh Energy Physics - Theorytext