The Favor per the competence referee content in the provision of to which in art. 808-quater of the Italian Civil Code proc. Civ. Si refers ai only cases in which the doubt interpretative verta on the "here ntification " of the material donated to referees from the relative convention and not also on the same choice referee completed from parts. in this perspective, even in D i one clause that face reference to cognition of the college arbitral per "every and any controversy", the reference also to appeal to the judicial ordinary authority king nde uncertain the will of the parts on the same choice of the impairment in referees, not allowing therefore of to be able to invoke the arranged of which in art. 808-quater cod. proc. civ.