@BOOK\{IMM2002-02086,
    author       = "P. Fischer and H. Simon and C. Smith",
    title        = "Theoretical Computer Science",
    year         = "2002",
    volume       = "",
    number       = "",
    series       = "",
    publisher    = "",
    address      = "",
    edition      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2086-full.html"
}