1. REFERENCES;Atmospheric Electricity;2013
2. Electron Emissive Surface Electric Field Meter;Review of Scientific Instruments;1967-08
3. Spacecraft surface electric field meter.;Journal of Spacecraft and Rockets;1967-05
4. References;Atmospheric Electricity;1967
5. Field strength measurements by emissive E- meters;3rd and 4th Aerospace Sciences Meeting;1966-01-24