Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Niwa Tetsuya,Adversative conjunctive particles ga and nimokakawarazu and contrastive particles wa and koso in Japanese,人文研究,0491-3329,大阪市立大学大学院文学研究科,2019-03,70,,133-155,https://cir.nii.ac.jp/crid/1390290699900222208,https://doi.org/10.24544/ocu.20190404-008