@CONFERENCE\{IMM1993-02937,
    author       = "B. F. Nielsen and J. Sauerberg",
    title        = "Evaluation of a method for online control of the metering system in the analoque telephone network",
    year         = "1993",
    pages        = "1-11",
    booktitle    = "Digital Communication Network Management",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "ITC",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2937-full.html"
}