@ARTICLE\{IMM1998-01560,
    author       = "F. Nielson and H. Riis Nielson",
    title        = "Flow Logics and Operational Semantics",
    year         = "1998",
    journal      = "Electronic Notes of Theoretical  Computer Science",
    volume       = "10",
    editor       = "",
    number       = "",
    publisher    = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1560-full.html"
}