Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ISEKI Toshiyuki,The World Focused on Gerund-with special reference to the Comparison of Infinitive and Present Participle-,人間科学研究,13495526,北見工業大学,2013-03,9,,1-16,https://cir.nii.ac.jp/crid/1390290701666764288,https://doi.org/10.19000/0000007569