1. 2Mercer, C. R. "Benefits of Power and Propulsion Technology for a Piloted Electric Vehicle to an Asteroid ", 47th AIAA/ASME/SAE/ASEEJointPropulsion Conference &Exhibit,AIAA-2011-7252, SanDiego,CA, 31 Jul. 3Aug.,2011.
2. 3Capadona, L. A. "Feasibility of Large High-Powered Solar Electric Propulsion Vehicles: Issues and Solutions", 47th AIAA/ASME/SAE/ASEEJointPropulsion Conference &Exhibit,AIAA-2011-7251, SanDiego,CA, 31 Jul. 3Aug.,2011.
3. 5Hofer, R. R. and Randolph, T. M. "Mass and Cost Model for Selecting Thruster Size in Electric Propulsion Systems", 47th AIAA/ASME/SAE/ASEEJointPropulsion Conference &Exhibit,AIAA-2011-5518, SanDiego,CA, 31 Jul. 3Aug.,2011.