Petra Brosch, Gerti Kappel, Philip Langer, Martina Seidl, Konrad Wieland, Manuel Wimmer. An Introduction to Model Versioning. In Marco Bernardo, Vittorio Cortellessa, Alfonso Pierantonio, editors, Formal Methods for Model-Driven Engineering - 12th International School on Formal Methods for the Design of Computer, Communication, and Software Systems, SFM 2012, Bertinoro, Italy, June 18-23, 2012. Advanced Lectures. Volume 7320 of Lecture Notes in Computer Science, pages 336-398, Springer, 2012. [doi]