RT Journal Article SR Electronic T1 Dark-Matter Mystery Nears Its Moment of Truth JF Science JO Science FD American Association for the Advancement of Science SP 418 OP 418 DO 10.1126/science.340.6131.418 VO 340 IS 6131 A1 Cho, Adrian YR 2013 UL http://science.sciencemag.org/content/340/6131/418.abstract