186 citations · 2.1k across the 43 of their papers we have counts for
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astro-ph.CO2011★ 186 cited
A VLBA survey of the core shift effect in AGN jets I. Evidence for dominating synchrotron opacity
K. V. Sokolovsky, Y. Y. Kovalev, A. B. Pushkarev +1
The effect of a frequency dependent shift of the VLBI core position (known as the "core shift") was predicted more than three decades ago and has since been observed in a few sourc…
astro-ph.HE2011★ 64 cited
The first Fermi multifrequency campaign on BL Lacertae: characterizing the low-activity state of the eponymous blazar
A. A. Abdo
We report on observations of BL Lacertae during the first 18 months of Fermi-LAT science operations and present results from a 48-day multifrequency coordinated campaign from 2008…