En torno a los fundamentos del derecho de regreso en favor del coheredero solidario

Previous considerations of the emergence of liability for the hereditary debts and the recognition in the Spanish legal system to the right of restitution in favor of the co-heir solidarity, the present study approach the theoretical bases of this right, and that they revolve around the reestablishment of the patrimonial balance breakdown due to the unjustified enrichment of those co-debtors who, by virtue of the profit received by the solvens intervention, were released from the part of the debt to which they were also obligated.