In theme of arbitration, the first period of art. 819-ter, co. 1, cod. Proc. Civ., In the foresee that the competence of the referees not is excluding from the connection between the dispute ad d D Eferita and one cause pendant front to the judge ordinary, implies, in reference to the hypothesis in it is it was proposal a plurality of questions, a a side that the subsistence of the compet enza arbitral must be to be checked with specific regard a each of they, not being able to donate to the referees - or to the judge ordinary - the entire controversy in virtue of the mere vince olo of connection, from the other that the exception of incompetence must be raised with specific reference to the application or to questions per le which is it is evidenceable the deduced incompetence.