TY  - RPRT
TI  - Decrease in the high-energy X-ray flux from Centaurus XR-2
AU  - Lewin, W. H. G.
AU  - Mcclintock, J. E.
AU  - Smith, W. B.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19700048883
ID  - 19700048883
ER  -