1. Misher, H. W., and M. D. Randal (1970). Underwater Joining and Cutting Present and Future. The Second Offshore Technology Conf., No. OCT-1251, Houston.
2. Nishiguchi, K., M. Tamura, and A. Matsunawa (1975). Development of Underwater Welding with Local Cavity Formation Method. The Second International Symposium of J.W.S., No. 2–2-(6), Osaka.
3. Tamura, M., and Y. Manabe (1981). Study of the cooling characteristics and weld hardness in the Locally Drying Underwater Welding of Mild and 50 kgf/mm2 H. T. Steel. IIW DOC. XII-B 17–81
4. Manabe, Y., and M. Tamura (1980). Development and Practical Use of Locally Drying Underwater Welding, I.I.W. Doc. XII-B-289–80, Portogal
5. Study on Mechanical Properties of Locally Drying Underwater Welding Joint and Improvement by Underwater Heat Treatment;Tamura;J. Ja. W. Soc.,1982