@CONFERENCE\{IMM2002-01091,
    author       = "B. D. Larsen and J. A. B{\ae}rentzen and N. J. Christensen",
    title        = "Using cellular phones to interact with virtual environments",
    year         = "2002",
    keywords     = "distributed virtual environments, cellular phones,",
    pages        = "274",
    booktitle    = "{ACM} Siggraph 2002, Conference Abstracts and Applications",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1091-full.html"
}