TY  - RPRT
TI  - A program of high angular resolution studies of celestial X-ray sources
AU  - Giacconi, R.
AU  - Gorenstein, P.
AU  - Gursky, H.
AU  - Manko, H.
AU  - Waters, J. R.
PY  - 1967
UR  - https://ntrs.nasa.gov/citations/19670013451
ID  - 19670013451
ER  -