Communication in road safety : international seminar, Warsaw, 2 - 3 October 1997
A new approach to define criteria for rail vehicle model validation
Communication in road safety : international seminar, Warsaw, 2 - 3 October 1997
Trends in the transport sector
100 Jahre Nationalparks in Europa
Statistical report on road accidents : in ... = Rapport statistique sur les accidents de la route
Europäischer Schienengüterverkehr : ein Markt der Zukunft = European rail freight transport