| Negueruela et al. 2010; The population of OB supergiants in the starburst cluster Westerlund 1 |
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| Jueves 04 de Noviembre de 2010 16:23 | |||
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Negueruela, I.; Clark, J. S.; Ritchie, B. W. The population of OB supergiants in the starburst cluster Westerlund 1 Astronomy and Astrophysics vol. 516, A78
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