TY  - JOUR
T1  - The Marginals Never Vanished: Incumbency and Competition in Elections to the U.S. House of Representatives, 1952-82
AU  - Jacobson, Gary C.
PY  - 1987
SP  - 126
EP  - 141
JO  - American Journal of Political Science
VL  - 31
IS  - 1
SN  - 0092-5853
UR  - http://www.jstor.org/stable/2111327
ER  -