@article{oai:tsukuba.repo.nii.ac.jp:00032130,
 author = {山村, 崇斗 and YAMAMURA, Shuto},
 journal = {論叢 現代語・現代文化, Journal of modern languages & cultures},
 month = {Sep},
 pages = {17--36},
 title = {Reconsidering the Development of English Modals : With Special Reference to VP-ellipsis},
 volume = {13},
 year = {2014},
 yomi = {ヤマムラ, シュウト}
}