1. ISO 15926, IEC/EN 61131, IEC 61850, ISA-95 Standards
2. Leitner, S.H., Mahnke, W.: OPC UA – Service-oriented Architecture for Industrial Applications. ABB Corporate Research Center
3. OPC Foundation: OPC Unified Architecture Specification Part 5: Information Model v.1 (2006)
4. OPC Foundation: OPC Unified Architecture Specification Part 3: Address Space Model v.1 (2006)
5. Koronios, A., Nastasie, D., Chanana, V., Haider, A.: Integration Through Standards – An Overview Of International Standards For Engineering Asset Management. In: Fourth International Conference on Condition Monitoring, Harrogate, United Kingdom, June 11-14 (2007)