著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
PELLI DG,The design of a new letter chart for measuring contrast sensitivity,Clin Vis Sci,,,1988,2,,187-199,https://cir.nii.ac.jp/crid/1573105975558079488,