Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nishioka Nobuaki,A Syntactic Study of Negative Polarity Item Licensing and Sentential Negation in English,Studies in English Literature,00393649,The English Literary Society of Japan,2005,81,0,17-40,https://cir.nii.ac.jp/crid/1390001205818891904,https://doi.org/10.20759/elsjp.81.0_17