2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/143967This paper considers systems of balance law with a dissipative non local source. A global in time well posedness result is obtained. Estimates on the dependence of solutions from the flow and from the source term are also provided. The technique relies on a recent result on quasidifferential equations in metric spaces.17 pagesAnalysis of PDEsDynamical Systems35L65text