1. Voss W The future of CAN/CANopen and the industrial ethernet challenge. ESD Electronics, Inc., USA.
http://www.rtcgroup.com/whitepapers/files/TheFutureofCAN.pdf
2. Brooks P (2001) Ethernet/IP: industrial protocol. Retrieved 10 Jan 2005, from
http://literature.rockwellautomation.com/idc/groups/literature/documents/wp/enet-wp001_-en-p.pdf
3. Bettendorf B (2004) Which industrial network for you (Industrial Networking). Putman Media Publications, p 34
4. Stenerson J (1999) Industrial networks. In: Stewart CE (ed) Sensors and communications fundamentals of programmable logic controllers (2nd edn). Prentice Hall, Upper Saddle River, New Jersey, pp 367–392
5. Kopetz H (1991) Event-triggered versus time-triggered real-time systems. In: Lecture notes in computer science, operating systems of the 90s and beyond, vol 563. Springer, Heidelberg, Germany, pp 87–101