Il tramonto del principio del concorso di responsabilità?

[Autom. eng. transl.] The subject matter of the judgment is based on some considerations on the subject of the contractual and aquilian liability contest against the same damaging fact that can be configured both as an offense and as a breach of an obligation. The analysis, conducted from a procedural point of view, introduces a series of doubts, from the point of view of the determination of the question, about the legitimacy of a faculty of choice, by the injured party, of the applicable remedy.