TY - RPRT A1 - Kohut, A. A1 - Keeter, S. A1 - Doherty, C. A1 - Dimock, M. A1 - Christian, L. T1 - Assessing the representativeness of public opinion surveys Y1 - 2012 UR - https://law.osu.edu/electionlaw/litigation/documents/Veasey7885.pdf PB - Pew Research Center ER -