%0 Journal Article
%T Asymmetry in the political system: Occasional activists in the Republican and Democratic parties, 1956-1964
%A Nexon, David
%D 1971
%P 716-730
%J American Political Science Review
%V 65
%I 3
%2 ISSN: 0003-0554
%U http://www.jstor.org/stable/1955516