@book{Ziegenbein2024,
  author    = {Ralf Ziegenbein},
  title     = {Handbuch Lean-Konzepte f{\"u}r den Mittelstand},
  editor    = {Ralf Ziegenbein},
  isbn      = {978-3-938137-43-7},
  doi       = {10.25974/fhms-17875},
  year      = {2024},
}