@article{oai:konan-u.repo.nii.ac.jp:00003281,
 author = {中島, 信夫 and NAKASHIMA, Nobuo},
 issue = {169},
 journal = {甲南大學紀要. 文学編, The Journal of Konan University. Faculty of Letters},
 month = {Mar},
 note = {application/pdf},
 pages = {35--42},
 title = {英語のEach Otherに見られる相互性の群構造について (An Algebraic Study of Reciprocity)},
 year = {2019},
 yomi = {ナカシマ, ノブオ}
}