TY  - RPRT
TI  - A search for hard X-rays from five strong extragalactic radio sources
AU  - Mushotzky, R. F.
AU  - Baity, W. A.
AU  - Peterson, L. E.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19770041377
ID  - 19770041377
ER  -