Michael Barnett, K. Rustan M. Leino. Weakest-precondition of unstructured programs. In Michael D. Ernst, Thomas P. Jensen, editors, Proceedings of the 2005 ACM SIGPLAN-SIGSOFT Workshop on Program Analysis For Software Tools and Engineering, PASTE 05, Lisbon, Portugal, September 5-6, 2005. pages 82-87, ACM, 2005. [doi]
Abstract is missing.