Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Juan M. Carrillo and Guido Torelli and Raquel Prez-Aloe and J. Francisco Duque-Carrillo,1-V Rail-to-Rail CMOS OpAmp With Improved Bulk-Driven Input Stage,IEEE Journal of Solid-State Circuits,0018-9200,Institute of Electrical and Electronics Engineers (IEEE),2007-03,42,3,508-517,https://cir.nii.ac.jp/crid/1363670320813225984,https://doi.org/10.1109/jssc.2006.891717