@article{MollenhauerRemmerbach1988,
  author    = {Mollenhauer, M. I. and Remmerbach, K.-U.},
  title     = {Marketing-Innovationen verlangen ein innovatives Marketing},
  series = {Lebensmittel-Zeitung},
  journal   = {Lebensmittel-Zeitung},
  number    = {49},
  pages     = {25 -- 27},
  year      = {1988},
  language  = {de}
}
@article{MollenhauerRemmerbach1989,
  author    = {Mollenhauer, M. I. and Remmerbach, K.-U.},
  title     = {Wie effektiv ist Ihr Vertrieb?},
  series = {Marketing-Journal},
  journal   = {Marketing-Journal},
  year      = {1989},
  language  = {mul}
}