[1] [CITE@ja[元号「天応」「延暦」について]]
([TIME[2019-08-03 16:07:23 +09:00]])
<https://www.jstage.jst.go.jp/article/kokutanb/20/0/20_KJ00000692080/_article/-char/ja/>


[2] [CITE@ja-JP[東洋学研究 (10)]], [[東洋大学東洋学研究所]], [TIME[1976-03]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-17T06:25:51.143Z]] <https://dl.ndl.go.jp/pid/4417091/1/24?keyword=%E5%A4%A9%E5%BF%9C> (要登録)

[[元応]]の誤字か