Advances in low-voltage ultra-low-power analog circuit design. - Wouter A. Serdijn; Jan Mulder; Daniel Rocha; Luís Cléber C. Marques (ICECS, 2001)

Switched-MOSFET technique for programmable filters operating at low-voltage supply. - Luís Cléber C. Marques; Carlos Galup-Montoro; Sidnei Noceti Filho; Márcio C. Schneider (ISCAS (1), 2001)

A switched-MOSFET filter for application in hearing aid devices. - Luís Cléber C. Marques; Carlos Galup-Montoro; Sidnei Noceti Filho; Márcio C. Schneider (ISCAS (1), 2001)

A Switched-MOSFET Programmable Low-Voltage Filter. - Luís Cléber C. Marques; Wouter A. Serdijn; Carlos Galup-Montoro; Márcio C. Schneider (SBCCI, 2002)