TY  - JOUR
T1  - Effectiveness of negative campaigning in U.S. Senate elections
AU  - Lau, Richard R.
AU  - Pomper, Gerald M.
PY  - 2002
SP  - 47
EP  - 66
JO  - American Journal of Political Science
VL  - 46
IS  - 1
SN  - 0092-5853
UR  - http://www.jstor.org/stable/3088414
ER  -