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[Aston14] Aston Business School. “Servitization Impact Study. https://connect.innovateuk.org/documents/416351/3926914/Servitization+impact+study.pdf/.
[MR13] Machina Research. 2013. “Research Note: What’s the Difference Between M2M and IoT?”
[MR14] Machina Research. 2014. “Research Note: More of a Network of Subnets of Things than an Internet of Things.”
[NI1] U.S. Energy Information Administration. Form EIA-860 Annual Electric Generator Report, and Form EIA-860M. (See Table ES3 in the March 2011 Electric Power Monthly).
[NI2] NI Week 2013 Conference. Cook, Bernie. “Duke Energy Asset Monitoring.”
[NI3] NI Week 2013 Conference. Cook, Bernie. “Duke Energy: Deploying Smart Maintenance and Diagnostics Update for Electrical Power Generation.”
[NI4] NI 9068 CompactRIO System. http://www.ni.com/compactrio/whatis/.