The RR Lyrae variables and horizontal branch of NGC 6656 (M22)
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| Description | scientific article published in Astronomical Journal |
| Author/s |
author: Andrea Kunder Brian Chaboyer Maurizio Salaris Peter B. Stetson Santi Cassisi |
| Publication date | October 7, 2013 |
| Language | English |
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| Missing/wrong data? | Edit Wikidata item |