1. H. Asahi, T. Hara, M. Sugiyama, N. Maruyama, Y. Terada, H. Tamehiro, K. Koyama, S. Ohkita, H. Morimoto, K. Tomioka, N. Doi, M. Murata, N. Ayukawa, H. Akasaki, D.P. Fairchild, M.L. Macia, C.W. Petersen, J.Y. Koo, N.V. Bangaru, and M.J. Luton: Int. J. Offshore Polar Eng., 2004, vol. 14, pp. 11–17.
2. M. Hemmilä, R. Laitinen, T. Liimatainen, and D. Porter: Proc. 1st Int. Conf. Super-High Strength Steels, Rome, Italy, 2005.
3. A.J. Kaijalainen, P.P. Suikkanen, L.P. Karjalainen, J.I. Kömi, and A.J. DeArdo: Proc. 2nd Int. Conf. Super-High Strength Steels, 2010, Peschiera del Garda, Italy.
4. A.J. Kaijalainen, P.P. Suikkanen, T.J. Limnell, L.P. Karjalainen, J.I. Kömi, and D.A. Porter: J. Alloys Compd., 2012, DOI: 10.1016/j.jallcom.2012.03.030 .
5. J. Heikkala and A. Väisänen: Proc. 11th Biennial Conf. on Engineering Systems Design and Analysis, 2012, Nantes, France.