@ARTICLE\{IMM1992-01552,
    author       = "F. Nielson and H. Riis Nielson",
    title        = "Forced Transformations of Occam Programs",
    year         = "1992",
    pages        = "91-96",
    journal      = "Information and Software Technology",
    volume       = "34",
    editor       = "",
    number       = "2",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1552-full.html"
}