@incollection{FeldmannPumpe2016,
  author    = {Feldmann, Carsten and Pumpe, Andreas},
  title     = {A holistic decision framework for 3D printing investments in global supply chains},
  series = {Transportation Research Procedia (TRPRO) - World Conference on Transport Research (WCTR) 2016 Shanghai},
  booktitle = {Transportation Research Procedia (TRPRO) - World Conference on Transport Research (WCTR) 2016 Shanghai},
  doi       = {10.1016/j.trpro.2017.05.451},
  pages     = {677 -- 694},
  year      = {2016},
  language  = {en}
}
@incollection{FeldmannPumpe2016,
  author    = {Feldmann, Carsten and Pumpe, Andreas},
  title     = {Investments in 3D printing: Decision support from a financial supply chain perspective with focus on inbound and outbound logistics. 25th Annual International Purchasing and Supply Education and Research Association (IPSERA) Conference: "Purchasing \& Supply Management - from efficiency to effectiveness in an integrated Supply Chain Management"},
  series = {IPSERA Proceedings},
  booktitle = {IPSERA Proceedings},
  address   = {Dortmund},
  year      = {2016},
  language  = {en}
}