TY  - JOUR 
T1  - Planning and scheduling for petroleum refineries using mathematical programming
JO  - Brazilian Journal of Chemical Engineering
A1  - Joly, M.
A1  - Moro, L.F.L.
A1  - Pinto, J.M.
SN  - 0104-6632
UL  - 10.1590/S0104-66322002000200008
VL  - 19 
Y1  - 2002
PB  - Brasil 
ER  -