In+material+of+ratio+of+work+of the+members+of the+cooperatives,+to the+finite+validity+of the+clause+turmoil+of+devolution+in+referees+of the+disputes+between+company +E+shareholders,+in+base+in art.+412-ter+code+proc.+civ.+it is necessary+that it is+it is+foreseen+not+by the+statute+of the+cooperative,+ma+from the+contract+collective+national+of+work.