@CONFERENCE\{IMM1993-04547,
    author       = "J. Spars{\o} and J. Staunstrup",
    title        = "Design and Performance Analysis of Delay Insensitive Multi-Ring Structures",
    year         = "1993",
    month        = "jan",
    pages        = "349-358",
    booktitle    = "Hawaii International Conference on Systems Sciences (HICSS'26). Volume1: Architecture",
    volume       = "",
    series       = "",
    editor       = "T. N. Mudge and V. Milutinovic and L. Hunter",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4547-full.html"
}