TY  - JOUR 
T1  - Multicriteria decision group model for the selection of suppliers
JO  - Pesquisa Operacional
A1  - Alencar, Luciana Hazin
A1  - Almeida, Adiel Teixeira de
SN  - 0101-7438
UL  - 10.1590/S0101-74382008000200009
VL  - 28 
Y1  - 2008
PB  - Brasil 
ER  -