TY  - RPRT
TI  - The photoelectron-spectrometer experiment on Atmosphere Explorer.
AU  - Doering, J. P.
AU  - Bostrom, C. O.
AU  - Armstrong, J. C.
PY  - 1973
UR  - https://ntrs.nasa.gov/citations/19730043839
ID  - 19730043839
ER  -