438 citations · 4.6k across the 51 of their papers we have counts for
1 paper · 1 filter
W. Brinkmann, P. Arevalo, M. Gliozzi +1
We present results from several XMM-Newton observations of the radio loud Narrow-line Seyfert 1 galaxy (NLS1) PKS 0558-504. We find evidence for strong and persistent X-ray variabi…