Endl, Michael; et al. (2011-11), “Kepler-15b: A Hot Jupiter Enriched in Heavy Elements and the First Kepler Mission Planet Confirmed with the Hobby-Eberly Telescope”, Astrophysical Journal Supplement197 (1): 13, Bibcode: 2011ApJS..197...13E, doi:10.1088/0067-0049/197/1/13
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Endl, Michael; et al. (2011-11), “Kepler-15b: A Hot Jupiter Enriched in Heavy Elements and the First Kepler Mission Planet Confirmed with the Hobby-Eberly Telescope”, Astrophysical Journal Supplement197 (1): 13, Bibcode: 2011ApJS..197...13E, doi:10.1088/0067-0049/197/1/13