@inproceedings{GebhardtRitzSiekmannetal.2015,
  author    = {Andreas Gebhardt and Thomas Ritz and Kirsten Siekmann and Ramona Wallenborn},
  title     = {Additive manufacturing businesses in the process chain of individualized mass products},
  booktitle = {DDMC 2014 : Proceedings of the Fraunhofer Direct Digital Manufacturing Conference},
  editor    = {Axel Demmer},
  year      = {2015},
}