@article{BuchholzWerner1998,
  author    = {Buchholz, Wolfgang and Werner, Hartmut},
  title     = {Beschleunigte Produktentwicklung durch Vernetzung von Unternehmensprozessen},
  series = {"Marktforschung \& Management" (M\&M)},
  journal   = {"Marktforschung \& Management" (M\&M)},
  number    = {6},
  year      = {1998},
  language  = {de}
}
@article{BuchholzWerner2001,
  author    = {Buchholz, Wolfgang and Werner, Hartmut},
  title     = {Supply Chain Solutions - Best Practices in e-Business},
  series = {Handelsblattreihe "Netzwert"},
  journal   = {Handelsblattreihe "Netzwert"},
  year      = {2001},
  language  = {mul}
}