@ARTICLE\{IMM1992-02574,
    author       = "C. K. Hansen and P. Thyregod",
    title        = "Component Lifetime Models Based on Weibull Mixtures and Competing Risks",
    year         = "1992",
    pages        = "325-333",
    journal      = "Quality and Reliability Engineering International",
    volume       = "8",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2574-full.html"
}