@incollection{OtteSeyfriedt2011,
  author    = {Michael Otte and Thilo Seyfriedt},
  title     = {Management und Controlling von Intangible Assets},
  series = {Management 2011: Beitr{\"a}ge aus Wissenschaft und Praxis},
  publisher = {BoD Verlag},
  isbn      = {9873842372160},
  year      = {2011},
  language  = {de}
}