TY - JOUR T1 - Presidential Popularity and Midterm Voting at Different Electoral Levels AU - Piereson, James E. PY - 1975 SP - 683 EP - 694 JO - American Journal of Political Science VL - 19 IS - 4 SN - 0092-5853 UR - http://www.jstor.org/stable/2110721 ER -