@article{LOHSEGALLENKEMPERBECKERetal.2003,
  author    = {LOHSE, M. and GALLENKEMPER, B. and BECKER, G. and B{\"O}NING, T. and HAMS, S.},
  title     = {Effects of the Anaerobic Bio-Waste Treatment Processes on the Quality of the Digestion Residues and the Wastewater, Czestochowa},
  series = {Polish Academy of sciences, Committee on environment engineering: Engineering and Protection of Environment},
  volume    = {6},
  journal   = {Polish Academy of sciences, Committee on environment engineering: Engineering and Protection of Environment},
  pages     = {275 -- 287},
  year      = {2003},
  language  = {en}
}
@incollection{BeckerHansmannRieke2003,
  author    = {Becker, J. and Hansmann, H. and Rieke, T.},
  title     = {Architekturen von Informationssystemen - von Handels-H-Modellen, Workflow-basierten PPS-Systemen und Client-Server-Konzepten},
  series = {Hrsg.: Geyer-Schulz, A.; Taudes, A.): Informationswirtschaft: Ein Sektor mit Zukunft. Lecture Notes in Informatics, Band 34},
  booktitle = {Hrsg.: Geyer-Schulz, A.; Taudes, A.): Informationswirtschaft: Ein Sektor mit Zukunft. Lecture Notes in Informatics, Band 34},
  publisher = {K{\"o}llen},
  address   = {Bonn},
  pages     = {103 -- 118},
  year      = {2003},
  language  = {de}
}
@article{BeckerKnackstedtRieke2003,
  author    = {Becker, J. and Knackstedt, R. and Rieke, T.},
  title     = {Aufbau von prozessorientierten, integrierten Scorecard-Systemen},
  series = {Zeitschrift f{\"u}r Controlling und Management},
  volume    = {47},
  journal   = {Zeitschrift f{\"u}r Controlling und Management},
  number    = {2},
  issn      = {2195-8270},
  pages     = {48 -- 56},
  year      = {2003},
  language  = {de}
}
@incollection{BeckerKnackstedtRieke2003,
  author    = {Becker, J. and Knackstedt, R. and Rieke, T.},
  title     = {Prozessorientierte Balanced Scorecard als Instrument des IT-Managements},
  series = {(Hrsg.: Dittrich, K.; K{\"o}nig, W.; Oberweis, A. et al.): Informatik 2003: Innovative Informatikanwendungen. Lecture Notes in Informatics, Band 35},
  booktitle = {(Hrsg.: Dittrich, K.; K{\"o}nig, W.; Oberweis, A. et al.): Informatik 2003: Innovative Informatikanwendungen. Lecture Notes in Informatics, Band 35},
  publisher = {K{\"o}llen},
  address   = {Bonn},
  pages     = {273 -- 279},
  year      = {2003},
  language  = {de}
}