@article{oai:yamagata.repo.nii.ac.jp:00001334,
 author = {Tomizawa, Naoto},
 journal = {山形大学人文学部研究年報 = Faculty of Literature & Social Sciences, Yamagata University annual research report},
 month = {Mar},
 note = {論文(Article)},
 pages = {35--50},
 title = {NPI licensing by FORCE_U features},
 volume = {6},
 year = {2009}
}