A significant population of very luminous dust-obscured galaxies at redshift z ∼ 2

Arjun Dey, B. T. Soifer, Vandana Desai, Kate Brand, Emeric Le Floc'h, Michael J.I. Brown, Buell T. Jannuzi, Lee Armus, Shane Bussmann, Mark Brodwin, Chao Bian, Peter Eisenhardt, Sarah J. Higdon, Daniel Weedman, S. P. Willner