@ARTICLE\{IMM1984-03683,
    author       = "V. V. Vidal and J. S. Ferreira",
    title        = "Lot-sizing algorithms with applications to engineering and economics",
    year         = "1984",
    keywords     = "production planning, optimization, linear model",
    pages        = "145-156",
    journal      = "International Journal of Production Research",
    volume       = "22",
    editor       = "",
    number       = "4",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3683-full.html"
}