Jens Schönborn, Marcel Kyas. Refinement Patterns for Hierarchical UML State Machines. In Farhad Arbab, Marjan Sirjani, editors, Fundamentals of Software Engineering, Third IPM International Conference, FSEN 2009, Kish Island, Iran, April 15-17, 2009, Revised Selected Papers. Volume 5961 of Lecture Notes in Computer Science, pages 371-386, Springer, 2009. [doi]
Abstract is missing.