@incollection{BECKERBERNHOLDBEVERUNGENetal.2013,
  author    = {BECKER, J. and BERNHOLD, T. and BEVERUNGEN, N. and KALING, N. and KNACKSTEDT, R. and LELLEK, V. and RAUER, H.},
  title     = {Softwaregest{\"u}tzte Konstruktion von Produktivit{\"a}tsmodellen im Facility Management},
  series = {THOMAS, O.; N{\"U}TTGENS, M. (Hrsg.): Dienstleistungsmodellierung 2012, Product-Service Systems und Produktivit{\"a}t},
  booktitle = {THOMAS, O.; N{\"U}TTGENS, M. (Hrsg.): Dienstleistungsmodellierung 2012, Product-Service Systems und Produktivit{\"a}t},
  edition   = {1},
  publisher = {Springer Gabler},
  address   = {Wiesbaden},
  isbn      = {978-3-658-00862-8},
  pages     = {208 -- 226},
  year      = {2013},
  language  = {de}
}
@article{BECKERBERNHOLDBEVERUNGENetal.2012,
  author    = {BECKER, J. and BERNHOLD, T. and BEVERUNGEN, D. and KALING, N. and KNACKSTEDT, R. and LELLEK, V. and RAUER, H.},
  title     = {Construction of Productivity Models - A Tool-Supported Approach in the Area of Facility Management},
  series = {Enterprise Modelling and Information Systems Architectures},
  journal   = {Enterprise Modelling and Information Systems Architectures},
  number    = {Vol. 7, No. 1},
  pages     = {28 -- 43},
  year      = {2012},
  language  = {en}
}