The mentioned paper, "Segue 1: An Unevolved Fossil Galaxy from the Early Universe" published in the "Astrophysical Journal" is here: http://arxiv.org/pdf/1403.

The mentioned paper, "Segue 1: An Unevolved Fossil Galaxy from the Early Universe" published in the "Astrophysical Journal" is here: http://arxiv.org/pdf/1403.6116 http://arxiv.org/pdf/1403.6116