6 citations · 6 across the 1 of their papers we have counts for
1 paper
Richard Saxton, Andrew Read, Pilar Esquej +2
We report on a study of long-term flux variations in a sample of more than 1000 AGN observed with ROSAT and in the XMM-Newton slew survey. Over a period of 3-19 years, NLS1 galaxie…