2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/36340We study the properties of a completely integrable deformation of the CGHS dilaton gravity model in two dimensions. The solution is shown to represent a singularity free black hole that at large distances asymptoticaly joins to the CGHS solution.5 pages, Latex 2e, 1 figure, Lectures given at 11th Yugoslav Symposium on Nuclear and Particle Physics, Studenica, September 1998General Relativity and Quantum Cosmologytext