TY  - RPRT
TI  - High-resolution X-ray spectroscopy of four active galaxies - Probing the intercloud medium
AU  - Lum, Kenneth S. K.
AU  - Canizares, Claude R.
AU  - Markert, Thomas H.
AU  - Arnaud, Keith A.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900054783
ID  - 19900054783
ER  -