TY  - JOUR 
T1  - Normal and abnormal aging in bilinguals
JO  - Dementia & Neuropsychologia
A1  - Ardila, Alfredo
A1  - Ramos, Eliane
SN  - 1980-5764
UL  - 10.1590/S1980-57642009DN20400002
VL  - 2 
Y1  - 2008
PB  - Brasil 
ER  -