In theme of Lodo Arbitration, the attestation that the resolution is it has been adopted in conference personal of all the referees e which, in hypothesis omitted subscription from part of referee dissenting, these not you wanted signing it, albeit it constitutes - I'm of the articles 823, co. 1, co. 2 n. 6 e co. 3, e 829, co. 1 n. 5, cod. proc. civ. - requirement validity of the ruling, not requires formula p p joint, being sufficient that from the text of the provision results, even in in implicit way, compliance of called modes of resolution.