Source history
Original source: arXiv:math/0608040v4
Detailed backend records are private. Public author/source status appears above.
The permanent identity and original source provenance are retained below.
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"number": "5.4.5.10",
"title": "Lemma 5.4.5.10. Let A, B, and C be simplicial sets, and suppose that B is weakly contractible. Then the",
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