This author has not been identified. Look up 'M. Dammann' in GoogleThis author has not been identified. Look up 'M. Baeumler' in GoogleThis author has not been identified. Look up 'Vladimir Polyakov' in GoogleThis author has not been identified. Look up 'P. Brückner' in GoogleThis author has not been identified. Look up 'H. Konstanzer' in GoogleThis author has not been identified. Look up 'Rüdiger Quay' in GoogleThis author has not been identified. Look up 'Michael Mikulla' in GoogleThis author has not been identified. Look up 'Andreas Graff' in GoogleThis author has not been identified. Look up 'Michél Simon-Najasek' in Google