1. ‘Third benchmarking report on quality of electricity supply’, Technical report C05-QOS-01–03, 2005 Brussels
2. Current Practices and Customer Value-Based Distribution System Reliability Planning
3. Budget constrained planning to optimize power system reliability
4. Nordgård, D.E.: ‘Risk assessment methods applied to electricity distribution system asset management’, Bris, R., Soares Guedes, C., Martorell, S., Reliability, risk and safety: theory and applications, (CRC Press 2009),1, p. 429–436