@techreport{LedererAddicks2002,
  author    = {Lederer, Michael and Addicks, Gerd},
  title     = {Wirtschaftswissenschaft: Innovative Handwerksforschung},
  series    = {Forschungsbericht},
  pages     = {74 -- 75},
  year      = {2002},
  language  = {de}
}