The+invalidity+of the+substantial store+which+the+convention+access+not+si+extend+to the+clause+compromise,+the+which+not+constitutes+a+element+accessory+of the+contract+in which is+it is+inserted,+but+it has+own individuality+ and+autonomy,+clearly+distinct+from+the+of the+contract+which,+in fact,+accesses,+so that+ad+it+si+si+les+any more causes+of+disability+of the+shop+substantial+and+the+clause+compromise+remains+valid+and+effective.