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"Goddessess in Ancient India," Prithvi Kumar Agrawala, Abhinav Publications, 1984, ISBN 9780391029606, ... They form a group of seven stars which are named in the Taittiriya Brahmana as Amba, Dula, Nitatni, Abhrayanti, Meghayanti, Varshayanti and Chupunika ...
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White, T. R.; एवं अन्य (2017). "Beyond the Kepler/K2 bright limit: Variability in the seven brightest members of the Pleiades". Monthly Notices of the Royal Astronomical Society. 471 (3): 2882–2901. arXiv:1708.07462. डीओआइ:10.1093/mnras/stx1050. बिबकोड:2017MNRAS.471.2882W.
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White, T. R.; एवं अन्य (2017). "Beyond the Kepler/K2 bright limit: Variability in the seven brightest members of the Pleiades". Monthly Notices of the Royal Astronomical Society. 471 (3): 2882–2901. arXiv:1708.07462. डीओआइ:10.1093/mnras/stx1050. बिबकोड:2017MNRAS.471.2882W.
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