@BOOK\{IMM2001-02270,
    author       = "D. Bj{\o}rner and M. Broy and A. V. Zamulin",
    title        = "Perspectives of System Informatics, {IV}",
    year         = "2001",
    volume       = "2244",
    number       = "",
    series       = "Lecture Notes in Computer Science",
    publisher    = "Springer-Verlag",
    address      = "",
    edition      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2270-full.html"
}