Between the controversies not deferrable ad referees fall all those per the which is it is expected the competence functional and mandatory judge ordinary judge, as, in detail, i procedures special of validation license or sfr Act per finite lease e of eviction per arrears, foreseen by art. 657 and 658 cod. proc. civ., limited moreover to the first phase a cognition summary, not existing instead any preclustion a that in the phase subsequent Gnition full the cause is decisive in merit from referees. nor follow that the deduction, in the phase summary, of existence a clause arbitration, not deprives the judge of the competence ad emit i measures immediate, ma the Bliga, a vault closed the phase afraid, a decline with sentence the own competence, declaring existing per merit the one referee, looming then at parts of activate for the actual performance of the relative judgment.