TY  - JOUR 
T1  - Preference Formation and Institutional Change 
JO  - Brazilian Political Science Review
A1  - Praça, Sérgio
SN  - 1981-3821
UL  - 10.1590/1981-3854200900010005
VL  - 3 
Y1  - 2009
PB  - Brasil 
ER  -