This author has not been identified. Look up 'Mark Wallace' in GoogleThis author has not been identified. Look up 'Yves Caseau' in GoogleThis author has not been identified. Look up 'Eric Jacquet-Lagreze' in GoogleThis author has not been identified. Look up 'Helmut Simonis' in GoogleThis author has not been identified. Look up 'Gilles Pesant' in Google