@CONFERENCE\{IMM2000-02240,
    author       = "J. F. Nilsson",
    title        = "A Conceptual Space Logic",
    year         = "2000",
    pages        = "26-40",
    booktitle    = "Proceedings of the 9th European-Japanese Conference on Information Modelling and Knowledge Bases, Hachimantai, Iwate, 1999",
    volume       = "",
    series       = "",
    editor       = "E. Kawaguchi et al.",
    publisher    = "{IOS} Press",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2240-full.html"
}