S. Ito
发表
K. Nakata,
K. Nakamura,
S. Ito,
1994,
Proceedings of 1994 IEEE Industry Applications Society Annual Meeting.
S. Ito,
1995,
Proceedings of ICUPC '95 - 4th IEEE International Conference on Universal Personal Communications.
S. Mizushina,
M. Shinozuka,
S. Ito,
2000
.