La stabilità degli atti nazionali nel diritto comunitario (provvedimento, contratto, sentenza).

The topic of this work is based on comparison of the stability and resistance opposed by national acts, enacted by a judge (sentence) or the Public Administration (act or contract), that are now conclusive because no one has brought the Court before, for challenging their unlawful. the answer to the question initially posed shows the opposite graduation among the measures compared, in the national and European Court of Justice view.