Resumo

CONCHA MACHUCA, Ricardo. Invalidity and natural obligations: right to retain and obligation to give back. Rev. Derecho Privado [online]. 2014, n.26, pp.255-266. ISSN 0123-4366.

This article aims to propose an interpretation of the real or apparent discrepancy between the effect of invalidity and the right to retain deriving from natural obligations, and to establish a harmonized solution. An interpretation conjugating the rules establishing the right to retain with the obligation to give back for the same legal situation is discussed in this paper.

Palavras-chave : Invalidity; natural obligations; right to retain; obligation to give back.

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