Sokmen, O.G., Ercan, H., Tekin, S.A. and Alci, M. 2015. A Novel Low Voltage Low Power OTA Based on Level Shifter Current Mirror. Elektronika ir Elektrotechnika. 21, 2 (Apr. 2015), 39-43. DOI:https://doi.org/10.5755/j01.eee.21.2.11511.