@article {IOPORT.50244828,
    author       = {Schaller, Jeffrey and Valente, Jorge M. S.},
    title        = {Minimizing the weighted sum of squared tardiness on a single machine},
    year         = {2012},
    journal      = {Computers & OR},
    volume       = {39},
    number       = {5},
    pages        = {919-928},
    doi          = {10.1016/j.cor.2011.07.018},
    identifier   = {50244828},
}