Russell's paradox
paradox in set theory concerning the set of all sets not containing themselves
Wikipedia (English): Russell%27s_paradoxWikidata: Russell's paradox
nLab: Russell's paradox
ProofWiki: Russell's_Paradox
MathWorld: RussellsAntinomy
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paradox in set theory concerning the set of all sets not containing themselves
Wikipedia (English): Russell%27s_paradox