1. Deep Space 1 Flight Spare Ion Thruster 30,000-Hour Life Test
2. SMART-1 mission description and development status
3. Proceedings of the 40th Joint Propulsion Conference and Exhibit;Brophy J. R.,2004
4. Proceedings of the 42nd Joint Propulsion Conference and Exhibit;Kuninaka H.,2006
5. Proceedings of the 42nd Joint Propulsion Conference and Exhibit;Frisbee R. H.,2006