TY  - RPRT
TI  - Electrons at low altitudes: A difficult background problem for soft X-ray astronomy
AU  - Seward, F. D.
AU  - Grader, R. J.
AU  - Toor, A.
AU  - Burginyon, G. A.
AU  - Hill, R. W.
PY  - 1974
UR  - https://ntrs.nasa.gov/citations/19740020134
ID  - 19740020134
ER  -