@unpublished{TUW-247552,
author = {Kappel, Gerti},
title = {From Software Modeling to System Modeling - Transforming the Change},
year = {2015},
note = {eingeladen; Vortrag: 8th International Conference on Graph Transformation (ICGT), L'Aquila, Italy; 2015-07-20 -- 2015-07-23}
}