1. McKinsey Global Institute The Internet of Things: Mapping the Value Beyond the Hype Report https://www.mckinsey.com/~/media/McKinsey/Industries/Technology%20Media%20and%20Telecommunications/High%20Tech/Our%20Insights/The%20Internet%20of%20Things%20The%20value%20of%20digitizing%20the%20physical%20world/The‐Internet‐of‐things‐Mapping‐the‐value‐beyond‐the‐hype.ashx(accessed: June 2015).
2. McKinsey Global Institute Manufacturing: Analytics unleashes productivity and profitability Article https://www.mckinsey.com/business‐functions/operations/our‐insights/manufacturing‐analytics‐unleashes‐productivity‐and‐profitability(accessed: August 2017).
3. Predictive maintenance in the Industry 4.0: A systematic literature review
4. B.Schmidt L.WangPredictive Maintenance: Literature Review and Future Trends Flexible Automation and Intelligent Manufacturing FAIM2015 Wolverhampton UK2015
5. Z.Li Deep Learning Driven Approaches for Predictive Maintenance PhD Thesis Norwegian University of Science and Technology2018.