@article{article9d85d942,
title   = {Heuristic methods for the single machine scheduling problem with different ready times and a common due date},
author = {Birgin, Ernesto Julian Goldberg and Ronconi, Débora Pretti},
year = {2012},
doi = {10.1080/0305215X.2011.634409},
journal   = {Engineering Optimization}
}