Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) VOGELS M.,Efficient time-domain simulation of continuous-time Σ-Δ A/D converters using analytical integration,"Proc. ISCAS, 2002",,,2002,0,,237-240,https://cir.nii.ac.jp/crid/1570291226799346816,