![[American Institute of Aeronautics and Astronautics 5th Annual Meeting and Technical Display - Philadelphia,PA,U.S.A. (21 October 1968 - 24 October 1968)] 5th Annual Meeting and Technical Display - Hopping transporters for lunar exploration]()
[American Institute of Aeronautics and Astronautics 5th Annual Meeting and Technical Display - Philadelphia,PA,U.S.A. (21 October 1968 - 24 October 1968)] 5th Annual Meeting and Technical Display - Hopping transporters for lunar explorationKAPLAN, M.; SEIFERT, H. · 1968