@article{2404,
  author       = {Wagner, Ulrich and Battermann, Sven},
  issn         = {0935-0187},
  journal      = {SPS Magazin},
  number       = {10},
  pages        = {42--46},
  publisher    = {Technik-Dokumentations-Verlag GmbH},
  title        = {{Installation und Betrieb: Feldbusse in sicherheitsgerichteten Applikationen}},
  year         = {2001},
}