@CONFERENCE\{IMM2005-04375,
    author       = "J. F. Nilsson and J. E. Lundstr{\o}m and A. Hamfelt",
    title        = "A metalogic formalization of legal argumentation as game trees with defeasible reasoning",
    year         = "2005",
    month        = "jun",
    booktitle    = "Proceedings of {ICAIL'}05, International Conference on {AI} and Law",
    volume       = "",
    series       = "Proceedings of {ICAIL}",
    editor       = "",
    publisher    = "ACM",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/4375-full.html",
    isbn_issn    = "{ISBN} {1-}59593-081-7"
}