@article{SchultezurVerth2010,
  author    = {K. Schulte and Schulze zur Verth},
  title     = {Kalkulation ist h{\"a}ufig "wunder Punkt"},
  journal   = {Wirtschaft aktuell},
  volume    = {12},
  number    = {47},
  pages     = {G34 -- G35},
  year      = {2010},
}