@MISC\{IMM1971-0894,
    author       = "A. Hald and P. Thyregod",
    title        = "Bayesian single sampling plans based on linear costs and the Poisson distribution",
    year         = "1971",
    pages        = "100",
    publisher    = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/894-full.html"
}