TY  - JOUR
T1  - Replicating Experiments Using Aggregate and Survey Data: The Case of Negative Advertising and Turnout
AU  - Ansolabehere, Stephen D.
AU  - Iyengar, Shanto
AU  - Simon, Adam
PY  - 1999
SP  - 901
EP  - 909
JO  - American Political Science Review
VL  - 93
IS  - 4
SN  - 0003-0554
UR  - http://www.jstor.org/stable/2586120
ER  -