%0 Journal Article %T Linking constituency opinion and Senate voting scores: A hybrid explanation %A Shapiro, Catherine R. %A Brady, David W. %A Brody, Richard A. %A Ferejohn, John A. %D 1990 %P 599-621 %J Legislative Studies Quarterly %V 15 %I 4 %2 ISSN: 0362-9805 %U http://www.jstor.org/stable/439899