1. Flow model and performability of road network under degraded conditions;Asakura,1999
2. A sensitive based approach to network reliability assessment;Bell,1999
3. Reliability of Transport Networks;Bell,2000
4. Assessing travel time reliability in transport appraisal;Chang;Journal of Transport Geography,2010
5. Headline Fig.S for York – Census 2011;City of York Council,2016