Influence of the Repulsion of Twin Impactors on Granular Craters: Preliminary Experiments. Revista Cubana de Física, UTC, v. 43, n. 1, p. 40–42, 2026. Disponível em: https://revistacubanadefisica.org/index.php/rcf/article/view/112. Acesso em: 24 jul. 2026.