Di Valentin, Christina and Weiblen, Tobias and Pussep, Anton and Schief, Markus and Emrich, Andreas and Werth, Dirk (2012):
Measuring Business Model Transformation.
European, Mediterranean and Middle Eastern Conference on Information Systems (EMCIS), Munich, Germany, June 7-8, 2012, [Conference or Workshop Item]

Westram, Ilona and Ricoeur, Andreas and Emrich, Andreas and Rödel, Jürgen and Kuna, Meinhard (2007):
Fatigue crack growth law for ferroelectrics under cyclic electrical and combined electromechanical loading.
In: Journal of the European Ceramic Society, 27 (6), pp. 2485-2494. ISSN 09552219,
[Article]