[American Institute of Aeronautics and Astronautics Astrodynamics Conference - San Diego,CA,U.S.A. (18 August 1976 - 20 August 1976)] Astrodynamics Conference - The extended phase space formulation of the Vinti problemALFRIEND, K.; DASENBROCK, R.; PICKARD, H.; DEPRIT, A. · 1976