Optimal Planetary Orbital Transfers Via Chemical Engines and Electrical Engines (AAS 04-232)
Fundamental issues of orbital transfers for Mars missions
Free-return and Minimum-energy Trajectories in Earth-Moon Space
Assessment of launch vehicle advances to enable human mars excursions
Optimal Free-Return Trajectories for Moon Missions and Mars Missions
Optimal trajectories and mirror properties for round-trip Mars missions
Optimal Trajectories and Mirror Properties for Round-Trip Mars Missions
Near-optimal highly robust guidance for aeroassisted orbital transfer
Near-Optimal Highly Robust Guidance for Aeroassisted Orbital Transfer
Robust predictor-corrector guidance for aeroassisted orbital transfer
Robust Predictor-Corrector Guidance for Aeroassisted Orbital Transfer
Nearly - Optimal Highly - Robust Guidance for Aeroassisted Orbital Transfer