@ARTICLE\{IMM1994-0693,
    author       = "K. Madsen and O. Toft",
    title        = "A Parallel Method for Linear Interval Equations",
    year         = "1994",
    pages        = "81-105",
    journal      = "Interval Computations",
    volume       = "3",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/693-full.html"
}