@ARTICLE\{IMM1998-04378,
    author       = "K. Schramm-Nielsen and H. Spliid",
    title        = "Performance evaluation of ground water reference material by statistical methods",
    year         = "1998",
    pages        = "99-107",
    journal      = "Australian Journal of Statistics",
    volume       = "27",
    editor       = "",
    number       = "1-2",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4378-full.html"
}