* 観叡

[1] [CITE@ja-JP[日本書蹟大鑑 第14巻]], [[小松茂美]], [TIME[1979.3][1979]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-16T13:22:41.018Z]] <https://dl.ndl.go.jp/pid/12705251/1/119?keyword=%E8%A6%B3%E5%AE%B9> (要登録)

* 外満州碑文

- [6] 
[CITE@ja-JP[浮田和民博士紀念史学論文集]], [[早稲田大学史学会]], [TIME[昭和18][1943]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-21T08:58:10.390Z]] <https://dl.ndl.go.jp/pid/1041263/1/48?keyword=%E5%AF%9B%E6%B0%B8> (要登録)
-[5] [CITE@ja-JP[史学論文集 : 浮田和民博士記念]], [[早稲田大学史学会]], [TIME[1943]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-21T08:57:27.823Z]] <https://dl.ndl.go.jp/pid/1918030/1/50?keyword=%E5%AF%9B%E6%B0%B8> (要登録)

[2] [CITE@ja-JP[北方領土の歴史と将来]], [[洞富雄]], [TIME[1973]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-21T08:47:55.442Z]] <https://dl.ndl.go.jp/pid/9490575/1/29?keyword=%E5%AF%9B%E6%B0%B8> (要登録)

[4] [CITE@ja-JP[満蒙 16(9)(185)]], [[満蒙社]], [TIME[1935-09]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-21T08:55:00.568Z]] <https://dl.ndl.go.jp/pid/3564741/1/180?keyword=%E5%AF%9B%E6%B0%B8> (要登録)

[3] [[渤海の元号]]

* 寛永 (中世私年号?)

[7] 
[CITE@ja-JP[大日本古代正史]], [[上田栄二]], [TIME[1994.3][1994]], [TIME[2025-09-30T02:09:54.000Z]], [TIME[2025-10-27T05:39:23.466Z]] <https://dl.ndl.go.jp/pid/13136294/1/157?keyword=%E7%A7%81%E5%B9%B4%E5%8F%B7> (要登録)

* メモ