@inproceedings{ls_leimeister,
  address = {Berlin, Germany},
  author = {Köbler, F. and Fähling, J. and Vattai, A. and Leimeister, J. M.},
  booktitle = {1. International Symposium of Service Sciences 2009 (ISSS) 2009},
  editor = {Alt, R. and Fähnrich, K. P. and Franczyk, B.},
  interhash = {6440295d6a16aab696bcccb7c9d19f2f},
  intrahash = {0834f576f0d8468c0da693504af1d80a},
  note = {139 (23-09)},
  title = {Analysis of value creation by product-service-systems in the German medical engineering industry},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_156.pdf},
  year = 2009
}