文件名称：悖论与数学基础问题(Ⅱ) (1983年)
文件大小：694KB
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更新时间：2024-06-09 00:27:22
自然科学 论文
A basic principle closely related to Russell's "vicious circle principle" is the statement that "any set (aggregate) cannot be an element of itself". The principal' object of this article is to draw a clear distinction between the two principles just ment