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Astrophysical Journal Letters, ISSN 2041-8205, 08/2012, Volume 754, Issue 2, pp. L29 - 6
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Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 01/2015, Volume 446, Issue 1, pp. 18 - 37
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Astronomy and Astrophysics, ISSN 0004-6361, 01/2015, Volume 573, p. A85
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