@ARTICLE\{IMM1996-0634,
    author       = "L. K. Hansen and J. Larsen",
    title        = "Linear Unlearning for Cross-Validation",
    year         = "1996",
    keywords     = "cross validation, linear unlearning",
    pages        = "269-280",
    journal      = "Advances in Computational Mathematics",
    volume       = "5",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/634-full.html"
}