N. Aschenbrenner, and L. Geiger. 3rd International Workshop and Symposium on Applications of Graph Transformation with Industrial Relevance (AGTIVE 2007), Kassel, Germany, (10-12 October 2007)
I. Diethelm, L. Geiger, C. Schneider, and A. Zündorf. Informatics and Student Assessment - Concepts of Empirical Research and Standardisation of Measurement in the Area of Didactics of Informatics. Lecture Notes in Informatics, (2004)
C. Schneider, A. Zündorf, and J. Niere. Workshop on Directions in Software Engineering Environments in 26th international conference on software engineering, Edinburgh, Scotland, UK, (May 2004)