References
- Dorn , L and Ripl , P . 1986 . ‘Effect of current density in arc welding ‐statistical distribution’ . Schweissen und Schneiden , 38 (6) : 267 – 271 .
- Paton , B E and Lebedev , V K . 1966 . ‘Electric equipment for arc and slag welding’ , Moscow : Publ Mashinostroenie .