The+clause+skuser+contained+in the+Statute+of+a+company+of+people,+which includes+the+appointment+of+a+referee+unique+ad+opera+of the+members+e,+in the+case+of+disagreement,+from+part+ of+other+subject+third,+is+affected+from+nullity+surviving+detectable+ex officio,+not+produces+effects+and+the+dispute+can be+to be+introduced+only in front+to the+judge+ordinary.