DC-Amplifier-Input-Offset-Voltage Control in a Constant-Temperature Thermoresistive-Sensor-Measurement Instrument. - Gisele Azevedo Araújo; Raimundo Carlos Silvério Freire; José Felicio da Silva; Sebastian Yuri Cavalcanti Catunda; Glauco Fontgalland (IEEE Trans. Instrum. Meas., 2007)