@incollection{Ziegenbein2014,
  author    = {Ziegenbein, Schwanitz},
  title     = {Tool-based Management},
  series = {Prof. Dr. Ralf Ziegenbein: ITB-Schriftenreihe, Band 1 - Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  booktitle = {Prof. Dr. Ralf Ziegenbein: ITB-Schriftenreihe, Band 1 - Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  edition   = {1. Auflage},
  publisher = {Fachhochschule M{\"u}nster},
  address   = {M{\"u}nster},
  isbn      = {978-3-938137-43-7},
  pages     = {281 -- 304},
  year      = {2014},
  language  = {de}
}
@incollection{ZiegenbeinSchwanitzLengers2014,
  author    = {Ziegenbein, Ralf and Schwanitz, Johannes and Lengers, Jochen},
  title     = {Tool-Based Management},
  series = {Ralf Ziegenbein, Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  booktitle = {Ralf Ziegenbein, Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  edition   = {1},
  publisher = {Fachhochschule M{\"u}nster},
  address   = {M{\"u}nster},
  isbn      = {978-3-938137-43-7},
  pages     = {281 -- 304},
  year      = {2014},
  language  = {de}
}
@incollection{ZiegenbeinHinzKlacl2014,
  author    = {Ziegenbein, Ralf and Hinz, Christian and Klacl, Tomas},
  title     = {Heijunka},
  series = {Ralf Ziegenbein, Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  booktitle = {Ralf Ziegenbein, Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  edition   = {1},
  publisher = {Fachhochschule M{\"u}nster},
  address   = {M{\"u}nster},
  isbn      = {978-3-938137-43-7},
  pages     = {123 -- 132},
  year      = {2014},
  language  = {de}
}
@book{ZiegenbeinBenHadiFrechenetal.2016,
  author    = {Ziegenbein, Ralf and Ben-Hadi, Krimo and Frechen, Tobias and Jesse, Florian and Kleimeyer, Patrick},
  title     = {Enterprise-Wikis als Plattform f{\"u}r ein prozessorientiertes Wissensmanagement},
  volume    = {4},
  edition   = {1. Aufl.},
  publisher = {Fachhochschule M{\"u}nster},
  address   = {M{\"u}nster},
  isbn      = {9783938137666},
  pages     = {44},
  year      = {2016},
  language  = {de}
}
@misc{Ziegenbein2016,
  author    = {Ziegenbein, Ralf},
  title     = {The Pharmacist of the Future - German Perspective; International Conference "The Pharmacist - A partner in caring for health", Slovene Chamber of Pharmacy, 15. April 2016, Ljubljana, Slowenien},
  year      = {2016},
  language  = {en}
}
@book{Ziegenbein2016,
  author    = {Ziegenbein, Ralf},
  title     = {Grundlagen des Produktionsmanagements - Die Toolbox f{\"u}r Studium und Praxis},
  edition   = {1. Auflage},
  publisher = {Verlag FH M{\"u}nster},
  address   = {M{\"u}nster},
  isbn      = {978-3-938137-91-8},
  pages     = {230},
  year      = {2016},
  language  = {de}
}
@article{Ziegenbein2012,
  author    = {Ziegenbein, Ralf},
  title     = {Evaluating a Project},
  series = {Jarosinski, M.; Robinson, N. (Hrsg.): Managing Course-Based Export/Import Projects - A Handbook for Teachers of International Business, Warschau},
  journal   = {Jarosinski, M.; Robinson, N. (Hrsg.): Managing Course-Based Export/Import Projects - A Handbook for Teachers of International Business, Warschau},
  year      = {2012},
  language  = {mul}
}
@article{Ziegenbein2004,
  author    = {Ziegenbein, Ralf},
  title     = {Improving standards in clinical process management, Hospital Health Care Europe, 2004/2005, M1-M3},
  year      = {2004},
  language  = {mul}
}
@article{Ziegenbein2006,
  author    = {Ziegenbein, Ralf},
  title     = {Mit dem Gesundheits-Sparkonto zu mehr Eigenverantwortung: Ein Ansatz zur Reform eines solidaren Gesundheitssystems},
  series = {Reinermann, H. (Hrsg.), Das Dilemma der modernen Medizin, Baden-Baden},
  journal   = {Reinermann, H. (Hrsg.), Das Dilemma der modernen Medizin, Baden-Baden},
  pages     = {169 -- 203},
  year      = {2006},
  language  = {de}
}
@book{Ziegenbein2007,
  author    = {Ziegenbein, Ralf},
  title     = {Der Apotheker als Kaufmann: Das {\"u}berfachliche Kompetenzprofil des erfolgreichen Pharmazeuten},
  address   = {Dortmund/M{\"u}nster},
  isbn      = {978-3865826213},
  year      = {2007},
  language  = {de}
}