@inproceedings{HerzwurmKramsPietsch2010,
  author    = {Herzwurm, Georg and Krams, Benedikt and Pietsch, Wolfram},
  title     = {Preisfindung von IT-Produkten durch retrograde Kalkulation},
  series = {Multikonferenz Wirtschaftsinformatik : MKWI 2010, G{\"o}ttingen, 23.-25.2.2010},
  booktitle = {Multikonferenz Wirtschaftsinformatik : MKWI 2010, G{\"o}ttingen, 23.-25.2.2010},
  edition   = {Online-Ausg.},
  organization    = {Multikonferenz Wirtschaftsinformatik <2010, G{\"o}ttingen>},
  pages     = {529 -- 539},
  year      = {2010},
  language  = {de}
}
@inproceedings{HerzwurmPietsch2008,
  author    = {Herzwurm, Georg and Pietsch, Wolfram},
  title     = {Guidelines for the analysis of IT business models and strategic positioning of IT-products},
  series = {Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008},
  booktitle = {Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {978-1-4244-4083-2 (Print) ; 978-0-7695-3625-5 (E-Book)},
  doi       = {10.1109/IWSPM.2008.3},
  pages     = {1 -- 8},
  year      = {2008},
  language  = {en}
}
@inproceedings{PietschHerzwurmZander2006,
  author    = {Pietsch, Wolfram and Herzwurm, Georg and Zander, Dietmar},
  title     = {Assuring quality of QFD-education in Germany},
  series = {ISQFD'06: 12th International Symposium on QFD : Tokyo, 07.-09.2006},
  booktitle = {ISQFD'06: 12th International Symposium on QFD : Tokyo, 07.-09.2006},
  organization    = {International Symposium on QFD <12, 2006, Tokyo>},
  pages     = {1 -- 6},
  year      = {2006},
  language  = {en}
}
@incollection{Pietsch2006,
  author    = {Pietsch, Wolfram},
  title     = {Kundenorientierte Positionierung von IT-Services},
  series = {IT-Kostenfaktor oder strategische Waffe? : Gesch{\"a}ftsziele und IT in Einklang bringen / Hrsg. Georg Herzwurm},
  booktitle = {IT-Kostenfaktor oder strategische Waffe? : Gesch{\"a}ftsziele und IT in Einklang bringen / Hrsg. Georg Herzwurm},
  publisher = {Lemmens},
  address   = {Bonn},
  isbn      = {9783932306778},
  pages     = {105 -- 124},
  year      = {2006},
  language  = {de}
}
@incollection{GidomPietsch1991,
  author    = {Gidom, D. and Pietsch, Wolfram},
  title     = {Integrierte Steuerung von Bauprojekten durch Expertensysteme},
  series = {Dortmunder Expertensystemtage '91 : in Verbindung mit dem 3. Anwenderforum des KI-Verbundes NRW},
  booktitle = {Dortmunder Expertensystemtage '91 : in Verbindung mit dem 3. Anwenderforum des KI-Verbundes NRW},
  publisher = {T{\"U}V Rheinland},
  address   = {K{\"o}ln},
  isbn      = {3-88585-998-X},
  pages     = {356 -- 365},
  year      = {1991},
  language  = {de}
}
@article{Pietsch2015,
  author    = {Pietsch, Wolfram},
  title     = {Augmenting voice of the customer analysis by analysis of belief},
  series = {QFD-Forum},
  journal   = {QFD-Forum},
  number    = {30},
  issn      = {1431-6951},
  pages     = {1 -- 5},
  year      = {2015},
  language  = {en}
}
@article{HerzwurmKramsPietschetal.2012,
  author    = {Herzwurm, Georg and Krams, Benedikt and Pietsch, Wolfram and Schockert, Sixten},
  title     = {Report from the 3rd international workshop on requirements prioritization for customer oriented software development (RePriCo'12)},
  series = {ACM SIGSOFT Software Engineering Notes},
  volume    = {37},
  journal   = {ACM SIGSOFT Software Engineering Notes},
  number    = {4},
  publisher = {Association for Computing Machinery},
  address   = {New York},
  issn      = {0163-5948},
  doi       = {10.1145/2237796.2237817},
  pages     = {32 -- 34},
  year      = {2012},
  abstract  = {Prioritization is an essential task within requirements engineering to cope with complexity and to establish focus properly. The 3rd Workshop on Requirements Prioritization for customer oriented Software Development (RePriCo'12) focused on requirements prioritization and adjacent themes in the context of customer oriented development of bespoke and standard software. Five submissions have been accepted for the proceedings and for presentation. The report summarizes and points out key findings.},
  language  = {en}
}