Dirk Ohst, Michael Welle, Udo Kelter. Differences between versions of UML diagrams. In Proceedings of the 11th ACM SIGSOFT Symposium on Foundations of Software Engineering 2003 held jointly with 9th European Software Engineering Conference, ESEC/FSE 2003, Helsinki, Finland, September 1-5, 2003. pages 227-236, ACM, 2003. [doi]
Abstract is missing.