@inproceedings{inproceedings146816b7,
title   = {Production planning problema in a chemical industry},
author = {Cunha, Artur Lovato da and Santos, Maristela Oliveira dos},
year = {2011},
publisher = {PPExt - Industrial Extensions to Production Planning and Scheduling},
booktitle   = {International Workshop on Industrial Extensions to Production Planning and Scheduling - PPEXT 2011}
}