activity
19972005
most cited21st Century VLBI: Deep Wide-Field Surveys

1 citations · 3 across the 11 of their papers we have counts for

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astro-ph2003

Investigation of the obscuring circumnuclear torus in the active galaxy Mrk231

Hans-Rainer Kl"ockner, Willem A. Baan, Michael A. Garrett

Here we report on observations of powerful hydroxyl (OH) line emissions that trace the obscuring material within the circumnuclear environment of the galaxy Markarian 231. The hydr…