Agostino Cortesi, Gilberto Filé, William H. Winsborough. Comparison of Abstract Interpretations. In Werner Kuich, editor, Automata, Languages and Programming, 19th International Colloquium, ICALP92, Vienna, Austria, July 13-17, 1992, Proceedings. Volume 623 of Lecture Notes in Computer Science, pages 521-532, Springer, 1992.
Abstract is missing.