Keine genannt Schulte, J., Steven, M.: Risk Management of Industrial Product-Service Systems (IPS²) – How to consider Risk and Uncertainty over the IPS² Lifecycle?, in: Dornfeld, D.A., Linke, B. (eds.), 2012, Leveraging Technology for a Sustainable World, Proceedings of the 19th CIRP Conference on Life Cycle Engineering, University of California at Berkeley, Berkeley, USA, May 23-25, 2012, pp. 37-42