Example 3

Tag 0D5Z, permanent. Cite it as [Bourbaki, Tag 0D5Z].

Commutative Algebra, chapter X, § 4. Anneaux réguliers

The integral regular rings of dimension $\leq 1$ are the Dedekind rings (VIII, $§ 5$ , No. 1, example 1 and VII, $§ 2$ , No. 2, theorem 1).

Bourbaki puts the proof directly after the statement, so what is above is the statement and its proof together.

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