Y. Fukukawa

发表

T. Nakamura, H. Ishikawa, K. Nishiuchi, 1980, IEEE Journal of Solid-State Circuits.

Y. Hirachi, Y. Tokumitsu, Y. Fukukawa, 1976 .

Y. Fukukawa, T. Ito, H. Ishikawa, 1980 .