@incollection{PumpeVallee2015,
  author    = {Andreas Pumpe and Franz Vall{\´e}e},
  title     = {Total Landed Cost for International Sourcing Decisions: Applying Importance-Performance Analysis to Evaluate Information Systems},
  booktitle = {Proceeding of the 5th International Conference on Logistics, Informatics and Service Sciences},
  isbn      = {978-1-4799-1890-4},
  year      = {2015},
}