@misc{BuchholzCronedeBie2011,
  author    = {Buchholz, Wolfgang and Crone, Niklas and de Bie, Holger},
  title     = {Changing the Value Chain - Conceptional Framework and Case Studies for In- and Outsourcing Strategies, EIASM Colloquium on Organisational Change and Development - Advances, Challenges and Development, Malta 2011},
  year      = {2011},
  language  = {en}
}