1. 1) Ya Xu, H. Ohtsuka, S. Umezawa, K. Anak, S. Miyazaki and H. Wada: Proc. of the Fourth Int. Conf. on Recrystallization and Related Phenomena (ReX’99), Tsukuba, 13–16 July (1999), pp. 571–576.
2. 2) Y. Xu, H. Ohtsuka, K. Itoh and H. Wada: J. of the Magnetics Society of Japan, 24 (2000), 651–654 (in Japanese).
3. 3) Y. Xu, H. Ohtsuka and H. Wada: Transactions of the Materials Research Society of Japan, 25 (2000), 501–504.
4. 4) H. Ohtsuka, Y. Xu, J. K. Choi, Y. Oishi, T. Murai and H. Wada: Proc. of the International Conference on Solid-Solid Phase Transformations ’99 (JIMIC-3), Kyoto Park Hotel, The Japan Institute of Metals, (1999), pp. 393–396.
5. 5) Y. Xu, H. Ohtsuka and H. Wada: J. of the Magnetics Society of Japan, 24 (2000), 655–658 (in Japanese).