@ARTICLE\{IMM1986-02914,
    author       = "V. B. Iversen and B. F. Nielsen",
    title        = "Comments to a Paper by V. Giorno, C. Negri and A. G. Nobile",
    year         = "1986",
    pages        = "1047-1048",
    journal      = "Jour. Appl. Prob.",
    volume       = "23",
    editor       = "",
    number       = "4",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2914-full.html"
}