Quarks and Leptons Formation by Spontaneous Fractionation of a Pair of Elementary Heavy Fermions of Cosmological Origin. London Journal of Research In Science: Natural and Formal, [S. l.], v. 25, n. 8, p. 33–44, 2025. Disponível em: https://journalspress.uk/index.php/LJRS/article/view/1379. Acesso em: 2 feb. 2026.