@techreport{oai:tsukuba.repo.nii.ac.jp:00030038,
 author = {石橋, 延幸 and Ishibashi, Nobuyuki},
 month = {},
 title = {D-ブレーンと閉じた弦の場の理論},
 year = {2013},
 yomi = {イシバシ, ノブユキ}
}