@article{oai:tokyo-metro-u.repo.nii.ac.jp:00009360,
 author = {ニシヤマ, ユウジ and 西山, 雄二},
 journal = {Limitrophe = リミトロフ, Limitrophe},
 month = {Mar},
 pages = {6--7},
 title = {巻頭言},
 volume = {1},
 year = {2022}
}