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)
HOWELL E. R.,The functional area for summation to threshold for sinusoidal gratings,Vision Research,,,1978,18,,369-374,https://cir.nii.ac.jp/crid/1571980076111197440,https://doi.org/10.1016/0042-6989(78)90045-7