@CONFERENCE\{IMM1989-02322,
    author       = "D. Bj{\o}rner",
    title        = "Specification and Transformation:  Methodology Aspects of the Vienna Development Method",
    year         = "1989",
    pages        = "1-35",
    booktitle    = "TAPSOFT'89",
    volume       = "",
    series       = "Lecture notes in computer science 352",
    editor       = "",
    publisher    = "SV",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/2322-full.html"
}