Public domain
Collected Explanations of Du's Five-Character Regulated Verse, 4 Volumes; Seven-Character Regulated Verse, 2 Volumes [1]
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line杜律五言集解4卷七言集解2卷 [1]. 貞享2刊. 明邵傅撰. National Diet Library, Japan. Public domain.