@ARTICLE\{IMM1992-0699,
    author       = "T. Henriksen and K. Madsen",
    title        = "Parallel Algorithms for Global Optimization.",
    year         = "1992",
    pages        = "88-95",
    journal      = "Interval Computations",
    volume       = "3",
    editor       = "",
    number       = "5",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/699-full.html"
}