2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/62954In this paper we prove that a normal Gorenstein surface dominated by the projective plane P^2 is isomorphic to a quotient P^2/G, where G is a finite group of automorphisms of P^2 (except possibly for one surface V_8'). We can completely classify all such quotients. Some natural conjectures when the surface is not Gorenstein are also stated.Nagoya Mathematical Journal, to appearAlgebraic Geometrytext