11 citations · 11 across the 1 of their papers we have counts for
1 paper
Xing-Xing Huang, Jun-Xian Wang, Ying Tan +2
X-ray unabsorbed Seyfert 2 galaxies appear to have X-ray absorption column densities that are too low (NH < 10^22 cm-2) to explain the absence of broad emission lines in their opti…