TY  - JOUR
T1  - An Expected Party Vote: New Data for an Old Concept
AU  - Petrocik, John R.
PY  - 1989
SP  - 44
EP  - 66
JO  - American Journal of Political Science
VL  - 33
IS  - 1
SN  - 0092-5853
UR  - http://www.jstor.org/stable/2111253
ER  -