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19942026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 16.7k across the 89 of their papers we have counts for

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astro-ph2003★ 72 cited

VLBI astrometry of circumstellar OH masers; proper motions and parallaxes of four AGB stars

W. H. T. Vlemmings, H. J. van Langevelde, P. J. Diamond +2

The main-line OH masers around 4 AGB stars have been observed with the NRAO Very Long Baseline Array (VLBA) at 8 epochs over a period of 2.5 years. Using a phase referencing techni…