This author has not been identified. It may be one of the following persons: Look up 'Manuel Wimmer' in GoogleThis author has not been identified. Look up 'Salvador Martínez Perez' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Frédéric Jouault' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Jordi Cabot' in Google