@inbook{12491,
  author = {Tor Skeie and Svein Johannessen and {\O}yvind Holmeide},
  title = {Switched Ethernet in Automation Networking},
  year = {2004},
  journal = {The Handbook on Information Technology in Industrial Automation},
  pages = {49-1-49-15},
  publisher = {CRC Press},
  note = {ISBN 0-8493-1985-4},
}