1. Código Nacional de Electricidad (Suministro 2011);Ministerio de energía y minas,2011
2. Descargas Atmosféricas: Uma Abordagem de Engenharia, Artliber;Visacro,2005
3. Direct Strokes to Transmission Lines: Considerations on the Mechanisms of Overvoltage Formation and their Influence on the Lightning Performance of Lines;Visacro,2007
4. Lightning – Physics and Effects;Rakov,2003
5. A Representative Curve for Lightning Current Waveshape of First Negative Stroke;Visacro,2004