Authors
Christiane Mentrup
Zürcher Hochschule für Angewandte Wissenschaften, Winterthur, Switzerland
Peter C. Meyer
Zürcher Hochschule für Angewandte Wissenschaften, Winterthur, Switzerland
© 2016 Beat Sottas, Christiane Mentrup, Peter C. Meyer, published by ZHAW Zurich University of Applied Sciences
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.