The existence+of+one+clause+balancing+not+excludes+the+competence+of the+judge+ordinary+ad+issue+a+decree+injunction,+ma it imposes+a+the latter,+in+case+subsequent++case+ opposition+founded+on the existence+of+said+clause,+the+declaration+of+nullity+of the+decree+opposite+and+the+contextual+remission+of the+dispute+to the+judgment+of the+referees.