@ARTICLE\{IMM1986-03691,
    author       = "V. V. Vidal",
    title        = "Solving a family of simple allocations problems",
    year         = "1986",
    keywords     = "allocation, optimization, lagrange multipliers",
    pages        = "78-84",
    journal      = "Investigacion Operacional (Cuba)",
    volume       = "vii",
    editor       = "",
    number       = "2",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/3691-full.html"
}