Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4)
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| Description | scientific article published on 8 August 2008 |
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author: Antonino P. Milone Yazan Al Momany Luigi R. Bedin Giampaolo Piotto |
| Publication date | August 8, 2008 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |