TY - JOUR T1 - The brittle mandate: Electoral dealignment and the 1980 presidential election AU - Ladd, Everett Carll PY - 1981 SP - 1 EP - 25 JO - Political Science Quarterly VL - 96 IS - 1 SN - 0032-3195 UR - http://www.jstor.org/stable/2149673 ER -