Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 片方 善治,Study on Circuit Compositions of Binary-and Ternary-ΔΣ Modulation System,,0368-5098,,1967-11-25,,23,90-100,https://cir.nii.ac.jp/crid/1572261707322729344,