301 citations · 412 across the 7 of their papers we have counts for
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S. Frey, O. Titov, A. E. Melnikov +2
Context. Radio-loud active galactic nuclei in the early Universe are rare. The quasars J0906+6930 at redshift z=5.47 and J2102+6015 at z=4.57 stand out from the known sample with t…