1. Democles tool. http://democles.lassy.uni.lu/
2. Alanen, M., Porres, I.: A metamodeling language supporting subset and union properties. Softw. Syst. Model. (SoSyM) 7(1), 103–124 (2008)
3. Amrani, M.: A formal semantics of Kermeta. In: Mernik, M. (eds.) Formal and Practical Aspects of Domain-Specific Languages: Recent Developments, chapter 10. Igi Global (2012)
4. Androutsopoulos, K., Clark, D., Harman, M., Hierons, R.M., Li, Z.: Amorphous slicing of extended finite state machines. IEEE Trans. Softw. Eng. 99, 1 (2012, preprints)
5. Bae, J.H., Lee, K.M., Chae, H.S.: Modularization of the UML metamodel using model slicing. In: Fifth International Conference on Information Technology: New Generations, pp. 1253–1254 (2008)