Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "Miyata, Koki and Suzuki, Takahiko and Hirokawa, Sachio",Difficulty and Ambiguity of Verbs : Analysis based on Synsets in Japanese WordNet,Proceedings of 1st International Conference on Advanced Information Technologies,09135685,IIAI Publications,2013-11-28,113,213,7-12,https://cir.nii.ac.jp/crid/1050861482659247872,