TY  - RPRT
TI  - Observations of cosmic X-rays.
AU  - Acton, L. W.
AU  - Fisher, P. C.
AU  - Johnson, H. M.
AU  - Jordan, W. C.
AU  - Meyerott, A. J.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19660041119
ID  - 19660041119
ER  -