Optimizing Mars Sphere of Influence Maneuvers for NASA's Evolvable Mars Campaign
OPTIMIZING MARS SPHERE OF INFLUENCE MANEUVERS FOR NASA'S EVOLVABLE MARS CAMPAIGN
Reusable Launch Vehicle Engine Systems Operations Analysis
Sustaining Human Presence on Mars Using ISRU and a Reusable Lander (AIAA 2015-4479)
Viability of a Reusable In-Space Transportation System (AIAA 2015-4580)