EAC 91, Proceedings of the IVe Congrès Aérospatial Européen/IVth European Aerospace Conference, organisé par/organised by Association Aéronautique de France, Deutsche Gesellschaft für Luft- und Raumfahrt, The Royal Aeronautical Society
Bases de lancement et infrastructures de controle des spationefs = Launch bases and control infrastructures for spacecraft
Bases de lancement et infrastructures de controle des spationefs = Launch bases and control infrastructures for spacecraft / [ed.: Brigitte Kaldeich]