Robin Milner. Graphical Theories of Interactive Systems: Can a Proof Assistant Help?. In Mark Aagaard, John Harrison, editors, Theorem Proving in Higher Order Logics, 13th International Conference, TPHOLs 2000, Portland, Oregon, USA, August 14-18, 2000, Proceedings. Volume 1869 of Lecture Notes in Computer Science, pages 442, Springer, 2000.
Abstract is missing.