This author has not been identified. Look up 'Thomas Strasser' in GoogleThis author has not been identified. Look up 'Filip Andren' in GoogleThis author has not been identified. Look up 'Johannes Kathan' in GoogleThis author has not been identified. Look up 'Carlo Cecati' in GoogleThis author has not been identified. Look up 'Concettina Buccella' in GoogleThis author has not been identified. Look up 'Pierluigi Siano' in GoogleThis author has not been identified. Look up 'Paulo Leitão' in GoogleThis author has not been identified. Look up 'Gulnara Zhabelova' in GoogleThis author has not been identified. Look up 'Valeriy Vyatkin' in GoogleThis author has not been identified. Look up 'Pavel Vrba' in GoogleThis author has not been identified. Look up 'Vladimír Marík' in Google