http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Plasma Interaction Experiment (PIX) description and flight qualification test program
National Aeronautics and Space Administration,
1 online resource (14 pages, 5 unnumbered pages) : illustrations.
"Technical paper to be presented at the Thirteenth International Electric Propulsion Conference, cosponsored by the American Institute of Aeronautics and Astronautics and the Deutsche Gesselschaft fur Luft-und Raumfahrt, San Diego, California, April 25-27, 1978."