2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/34981In this work we present an approximate solution of the Einstein equations describing a global model for the gravitational field generated by a bounded, self-gravitating stationary and axisymmetric body rotating rigidly with constant angular velocity.12 pages, LaTeX, conference done at Spanish Relativity Meeting (Alicante, Spain, 2003). A few minor errata have been corrected. A formula for pressure is also addedGeneral Relativity and Quantum Cosmologytext