1. Pulsed plasma microthruster propulsion system for synchronous orbit satellite
2. AIAA-96-2723, "Investigation of Propellant Inefficiencies in a Pulsed Plasma Thruster", G.G. Spanjers, K.A. McFall, F.S. Gulczinski III, and R. A. Spores, OL-AC Philips Laboratory,JPC, July 1996
3. AIAA-99-2301, "Optimization of Pulsed Plasma Thrusters for Microsatellite Propulsion", P.J. Turchi, I.G. Mikellides, P.G. Mikellides, H. Kamhawi,JPC,June,1999
4. AIAA-00-3620, "Pulsed Plasma Thruster Variations for Improved Mission Capabilities", C. A. Scharlemann, R. Corey, I.G. Mikellides, P.J. Turchi, P.G. Mikellides,34thJPC, July 2000, Huntsville, Alabama