Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 栗城 功,D1方法によるドリフト測定の検討,Journal of the National Institute of Information and Communications Technology,0033801X,National Institute of Information and Communications Technology,1972,18,94,85-88,https://cir.nii.ac.jp/crid/1390845702274330496,https://doi.org/10.24812/nictkenkyuhoukoku.18.94_85