1) M. Mori, K. Hagiwara, H. Sakuragi, M. Nakagawa, K. Umezaki : On the Torsional Strength of a Ship with Wide and Long Hatch Openings, JSNA of Japan, Vol. 124 (1968).
2) T. Nakamura, M. Mori, T. Nawata, K. Terada, K. Umezaki, J. Segawa : Torsional Strength Test on an Actual Container hip, JSNA of Japan, Vol. 126 (1969).
3) M. Mori, K. Hagiwara, M. Nakagawa, K. Umezaki, J. Segawa : Design Consideration on Torsional Strength of Container Ship, JSNA of Japan, Vol. 124 (1968).
4) H. G. Schultz : Notes on the Structural Analysis of Container Ships, JSNA of Japan, Vol. 132 (1972).
5) Y. Nakata, M. Kanetsuna, E. Matsunaga : Statistically Prediction of Normal Stresses of Container Ship, JSNA of Japan, Vol. 137 (1975).