Interconnection of a System- and Process-Based Matrix for Virtual Engineering on the Basis of the Product Life Cycle
I. Gräßler, P. Taplick, in: E. Padoano, F.-J. Villmer (Eds.), 5th International Conference Production Engineering and Management, Ostwestfalen-Lippe University of Applied Sciences, 2015, pp. 43–53.

CPPS - Based Market Access Opportunities for Production Capacity Providers
I. Gräßler, A. Pöhler, P. Scholle, in: E. Padoano, F.-J. Villmer (Eds.), 5th International Conference Production Engineering and Management, Ostwestfalen-Lippe University of Applied Sciences, 2015, pp. 67–77.