@TECHREPORT\{IMM1998-02952,
    author       = "A. T. Andersen and B. F. Nielsen",
    title        = "On the implications of certain random permutations of inter-arrival times or counts in a point process",
    year         = "1998",
    number       = "21",
    series       = "",
    institution  = "{IMM-DTU,} Denmark",
    address      = "Rome",
    type         = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2952-full.html"
}