1. ‘Ferroresonance Tests on Brinsworth‐Thorpe Marsh 400 kV circuit’. Technical Report TR (E) 389 Issue 1 National Grid UK July 2001
2. Modeling and analysis guidelines for slow transients – Part III: the study of ferroresonance;Slow Transients Task Force of the IEEE Working Group on Modeling and Analysis of Systems Transients Using Digital Programs;IEEE Trans. Power Deliv.,2000