F. Okumura
发表
S. Saitoh,
K. Nakamura,
K. Mochizuki,
1996,
1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC.
F. Okumura,
T. Goto,
T. Kawakami,
1994,
IEEE Transactions on Biomedical Engineering.