@CONFERENCE\{IMM1994-04545,
    author       = "L. S. Nielsen and J. Spars{\o}",
    title        = "Low-power operation using self-timed circuits and adaptive scaling of the supply voltage",
    year         = "1994",
    pages        = "99-105",
    booktitle    = "{IEEE} International Workshop on Low Power Design",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "{IEEE} Computer Society Press",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4545-full.html"
}