Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "八原, 俊彦 and Toshihiko, Yahara",The Comparison of Key -stroke- number for the Text - input between in Japanese and in English,情報処理学会論文誌,1882-7764,東京 : 情報処理学会,1999-06-15,40,6,2838-2841,https://cir.nii.ac.jp/crid/1050282812862098688,