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2. H. G. Nelson, “Hydrogen embrittlement,” in:Treatise on Materials Science and Technology, Vol. 25:Embrittlement of Engineering Alloys, Academic Press, New York (1983), pp. 275–359.
3. A. G. Atkins and Y.-M. Mai,Elastic and Plastic Fracture. Ellis Horwood, Chichester (1988).
4. M. F. Kanninen and C. H. PopelarAdvanced Fracture Mechanics, Oxford University Press, New York (1985).
5. ISO 7539–6.Corrosion of Metals and Alloys. Stress Corrosion Testing. Pt. 6: Preparation and Use of Precracked Specimens (1989).