1. Corrosion,1994
2. J. P. Chilton: Principles of Metallic Corrosion. Royal Institute of Chemistry. Monographs for Teachers No. 4, p. 27.
3. An Introduction to Corrosion and Protection of Metals;Wranglen,1972
4. Hydrogen embrittlement of AISI 4130 steel with an alternate ferrite/pearlite banded structure
5. R. G. Baker: Rosenhain Centenary Conference, Phil. Trans. Series A.282, 1307, 215.