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20022008
most citedA downward revision to the distance of the 1806-20 cluster and associated magnetar from Gemini near-Infrared spectroscopy

138 citations · 214 across the 3 of their papers we have counts for

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astro-ph2002

The very rich massive post-main-sequence star population of the open cluster Westerlund 1

Ignacio Negueruela, J. Simon Clark

We report the discovery of a population of Wolf-Rayet stars in the young Galactic open cluster Westerlund 1. In an incomplete shallow spectroscopic survey, we find six nitrogen-ric…