K. Yamafuji

发表

I. Itoh, K. Sato, M. Konno, 1997, IEEE Transactions on Applied Superconductivity.

I. Itoh, K. Sato, K. Funaki, 1997, IEEE Transactions on Applied Superconductivity.

Kenshi Hayashi, Kiyoshi Toko, Hidekazu Ikezaki, 1995 .