2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/120106We prove with an exact relativistic computation that the spherosymmetric gravitational collapses with a time-dependent pressure end in bodies with a small, but finite volume. Against a diffuse, wrong conviction.8 pages, LaTeX, to be published on Spacetime & SubstanceGeneral Physicstext