1. Abson, D.J., R.F. Dolby and P.H.M. Hart, (1979). The role of non-metallic inclusions in ferrite nucleation in carbon steel weld metals. In Trends in Steels and Consumables, London 1979, 75–101.
2. Allum, C.J. (1982). Hyperbaric shielded metal arc welding and cold cracking. Amer. Gas Assoc. No. L 51416
3. Hydrogen content in arc atmosphere of water curtain type underwater argon arc welding;Arata;Trans. JWRI,1981
4. Raccordement de canalisations par soudage sous-marin en conditions hyperbare;Berthet;Soud. Tech. Conn.,1976
5. Metallurgical aspects of welding mild steel;Christensen;Weld. J.,1949