by Mandal, S., Zhak, S.M., Sarpeshkar, R.
Published in IEEE journal of solid-state circuits (01.06.2009)

by Sarpeshkar, R., Salthouse, C., Ji-Jon Sit, Baker, M.W., Zhak, S.M., Lu, T.K.-T., Turicchia, L., Balster, S.
Published in IEEE transactions on biomedical engineering (01.04.2005)

by Zhak, S.M., Baker, M.W., Sarpeshkar, R.
Published in IEEE journal of solid-state circuits (01.10.2003)

by Sarpeshkar, R., Baker, M.W., Salthouse, C.D., Sit, J.-J., Turicchia, L., Zhak, S.M.
Published in ISSCC. 2005 IEEE International Digest of Technical Papers. Solid-State Circuits Conference, 2005 (2005)