@CONFERENCE\{IMM1987-01596,
    author       = "F. Nielson",
    title        = "Strictness Analysis and Denotational Abstract  Interpretation (Extended Abstract)",
    year         = "1987",
    pages        = "120-131",
    booktitle    = "{ACM} Conference on Principles of  Programming Languages {POPL'}87",
    volume       = "",
    series       = "",
    editor       = "",
    publisher    = "",
    organization = "",
    address      = "",
    url          = "http://www2.compute.dtu.dk/pubdb/pubs/1596-full.html"
}