2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/95758In the gauge natural bundle framework a new space is introduced and a first-order purely frame-formulation of General Relativity is obtained.9 Pages, Submitted to Classical and Quantum GravityMathematical PhysicsGeneral Relativity and Quantum Cosmology70S99, 83C99text