1. The lightning discharge;Schonland;Handb. Phys.,1956
2. Lightning Physics and Lightning Protection;Bazelyan,2000
3. International Standard on Protection Against Lightning;IEC 62305,2006
4. Field and analytical studies of transmission line shielding;Armstrong;IEEE Trans.,1968
5. Relation between stroke current and the velocity of the return stroke;Wagner;IEEE Trans.,1963