TY  - JOUR
T1  - The Shrinking Middle in the US Congress
AU  - Fleisher, Richard
AU  - Bond, Jon R.
PY  - 2004
DO  - 10.1017/S0007123404000122
SP  - 429
EP  - 451
JO  - British Journal of Political Science
VL  - 34
IS  - 3
ER  -