@CONFERENCE\{IMM1983-01587, author = "A. Mycroft and F. Nielson", title = "Strong Abstract Interpretation using Power Domains", year = "1983", pages = "536-547", booktitle = "Proc. {ICALP'}83", volume = "154", series = "Lecture Notes in Computer Science", editor = "", publisher = "Springer-Verlag", organization = "", address = "", url = "http://www2.compute.dtu.dk/pubdb/pubs/1587-full.html" }