@article{Balz2005,
  author    = {Balz, Ulrich},
  title     = {Unternehmensnachfolge - Steuerberater gefordert},
  series = {BeraterBrief Kanzlei-Management},
  journal   = {BeraterBrief Kanzlei-Management},
  number    = {4},
  pages     = {107},
  year      = {2005},
  language  = {mul}
}
@article{BalzBernauHenkelBuchwald2005,
  author    = {Balz, Ulrich and Bernau-Henkel, Detlef and Buchwald, Kurt},
  title     = {Wechsel(t)r{\"a}ume- Unternehmensnachfolge im Mittelstand},
  year      = {2005},
  language  = {de}
}