TY - JOUR T1 - Voter Uncertainty Can Produce Preferences with More Than One Peak, but Not Preference Cycles: A Clue to the Fate of Ross Perot? AU - Potthoff, Richard F. AU - Munger, Michael C. PY - 2005 SP - 429 EP - 453 JO - Journal of Politics VL - 67 IS - 2 ER -