TY  - JOUR 
T1  - Engineering multi-agent systems with aspects and patterns
JO  - Journal of the Brazilian Computer Society
A1  - Garcia, Alessandro
A1  - Silva, Viviane
A1  - Chavez, Christina
A1  - Lucena, Carlos
SN  - 0104-6500
UL  - 10.1590/S0104-65002002000100006
VL  - 8 
Y1  - 2002
PB  - Brasil 
ER  -