In the arbitration ritual the parts they want obtain a ax susceptible of being made executive and of produce the effects of which in art. 825 of the Italian Civil Code proc. Civ. With the bon rvanza of the rules of the procedure referee, while in the uneven they mean entrust the referee the solution of the controversies via a composition amich Evolent o a shop of assessment attributable to will of the parts, the which si they commit a consider the decision of the referees as expression their vo LONTTY