P. J. Ferreira, I. M. Robertson and H. K. Birnbaum,“Hydrogen Effects on the Character of Dislocations in High-Purity Aluminum,” Acta Materialia, Vol. 47, No. 10, 1999, pp. 2991-2998. doi:10.1016/S1359-6454(99)00156-1
 G. T. Park, S. U. Koh, H. G. Jung and K. Y. Kim, “Effect of Microstructure on the Hydrogen Rapping Efficiency and Hydrogen Induced Cracking of Pipeline Steel,” Corrosion Science, Vol. 50, No. 7, 2008, pp.1865-1871. doi:10.1016/j.corsci.2008.03.007
 W. K. Kim, S. U. Koh, B. Y. Yang and K. Y. Kim, “Effect of Environmental and Metallurgical Factors on Hydrogen Induced Cracking of HSLA Steels,” Corrosion Science, Vol. 50,No. 12, 2008, pp. 3336-3342. doi:10.1016/j.corsci.2008.09.030
 T. Hara, H. Asahi and H. Ogawa, “Conditions of Hydrogen-Induced Corrosion Occurrence of X65 Grade Line Pipe Steels in Sour Environments,” Corrosion, Vol. 60, No. 12, 2004, pp. 1113-1121. doi:10.5006/1.3299225
 M. A. Lucio-Garcia, J. G. Gonzalez-Rodriguez and M. Casales, “Effect of Heat Treatment on H2S Corrosion of a Micro-Alloyed C-Mn Steel,” Corrosion Science, Vol. 51, No. 10, 2009, pp. 2380-2386. doi:10.1016/j.corsci.2009.06.022
 International standard ISO 15156-2:2003, Petroleum and Natural Gas Industries. Materials for Use in H2S-Containing Environments in Oil and Gas Production-Part 2: Cracking-Resistant Carbon and Low Alloy Steels, and the Use of Cast Irons.