1. Shirakihara H.: The 191st–192nd Nishiyama Memorial Technical Seminar (in Japanese), ISIJ, 2007, Tokyo.
2. Hirota K., Nakagawa T., Takeda S., Hashi Y., Tada M.: World’s first development and application of HTSS (high tensile strength steel) with yield stress of 47 kgf/mm2 to actual ship hull structure, Mitsubishi Heavy Industries Technical Review, 2007, Vol. 44, No. 3, pp. 28–33.
3. Sasaki K., Hongo A., Suda K., Motomatsu R., Hashiba Y., Ohkita S., Imai S., Toyohara T., Tsujii H., Ohta M.: Development of Two-electrode Electrogas Arc Welding Process, IIWDoc. XII-1761–03, 2003.
4. Emi H.: Illustrations of Hull Structure, Seizando Syoten, Tokyo, 2006.
5. Inoue T., Ishikawa T., Imai S., Koseki T., Hirota K., Tada M., Kitada H., Yamaguchi Y., Yajima H.: Long crack arre-stability of heavy-thick shipbuilding steels, Proceedings of the 16th International Offshore and Polar Engineering Conference (ISOPE-2006), 2006.