347 citations · 700 across the 11 of their papers we have counts for
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Xiaobo Dong, Tinggui Wang, Jianguo Wang +4
We have investigated the broad-line Balmer decrements (Halpha/Hbeta) for a large, homogeneous sample of Seyfert 1 galaxies and QSOs using spectroscopic data obtained in the Sloan D…