References
- Kozlov , R A . 1969 . “ ‘Hydrogen in welding hull steels’ ” . Leningrad : Publ Sudostroenie .
- Borovushkin , I V and Petrov , G L . 1966 . ‘Effect of hydrogen on the formation of weld zone cracks in welding hardening steels’ . Svar Proiz , : 13 – 15 .