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20082020
most citedAn ultra-luminous quasar with a twelve-billion-solar-mass black hole at redshift 6.30

757 citations · 2.1k across the 18 of their papers we have counts for

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astro-ph.CO2012★ 104 cited

Luminosity Function from dedicated SDSS-III and MMT data of quasars in 0.7<z<4.0 selected with a new approach

N. Palanque-Delabrouille, Ch. Magneville, Ch. Yeche +25

We present a measurement of the quasar luminosity function in the range 0.68<z<4 down to extinction corrected magnitude g_dered=22.5, using a simple and well understood target sele…