Martin Dunstan, Tom Kelsey, Ursula Martin, Steve Linton. Formal Methods for Extensions to CAS. In Jeannette M. Wing, Jim Woodcock, Jim Davies, editors, FM 99 - Formal Methods, World Congress on Formal Methods in the Development of Computing Systems, Toulouse, France, September 20-24, 1999, Proceedings, Volume II. Volume 1709 of Lecture Notes in Computer Science, pages 1758-1777, Springer, 1999.
Abstract is missing.