@article{Krupp2004,
  author    = {Alfred D. Krupp},
  title     = {Benchmarking im Beteiligungscontrolling},
  series   = {ZfCM (Controlling \& Management)},
  volume    = {48},
  number    = {3},
  publisher = {Gabler Verlag},
  issn      = {1614-1822},
  doi       = {10.1007/BF03254273},
  pages     = {178 -- 185},
  year      = {2004},
  language  = {de}
}