Assessment of launch vehicle advances to enable human mars excursions
Free-return and Minimum-energy Trajectories in Earth-Moon Space
Fundamental issues of orbital transfers for Mars missions
Nearly - Optimal Highly - Robust Guidance for Aeroassisted Orbital Transfer
Near-optimal highly robust guidance for aeroassisted orbital transfer
Near-Optimal Highly Robust Guidance for Aeroassisted Orbital Transfer
Optimal Free-Return Trajectories for Moon Missions and Mars Missions