Geostationary Orbit Transfers Using Solar Electric Propulsion with Specific Impulse Modulation
ENGINEERING NOTES - Comet Rendezvous Mission Design Using Solar Electric Propulsion Spacecraft
FULL-LENGTH PAPERS - Direct Approach for Computing Near-Optimal Low-Thrust Earth-Orbit Transfers
Maximum-Payload Transfers to Geosynchronous Orbit Using Arcjet Thrusters
Mercury Mission Design Using Solar Electric Propulsion Spacecraft
Heliospheric Boundary Exploration Using Ion Propulsion Spacecraft
Spacecraft Optimization with Combined Chemical-Electric Propulsion
Vehicle-and-Trajectory Optimization of Nuclear Electric Spacecraft for Lunar Missions
Electric-Propulsion Spacecraft Optimization for Lunar Missions