1. NET Status Report, Commision of the European Communities, Directorate General XII-Fussion Programme, Brussels, December, 1985.
2. H.G. Nelson, Hydrogen embrittlement, in: C.L. Briant, S.K. Banerji (Eds.), Treatise on materials science and technology. Vol. 25: Embrittlement of Engineering Alloys, Academic Press, New York, 1983, pp. 275–359.
3. A.U. de Koning, Crack growth under sustained loads in aerospace materials, Report NLR TR 88055L, National Aerospace Laboratory NLR, Amsterdam, 1988.
4. Experimental evaluation of micromechanical damage produced by hydrogen in 316L steel for the first wall of fusion reactors;Toribio;Fusion Eng. Des.,1998
5. The influence of hydrogenating environments on crack propagation in metals;Panasyuk,1990