src/Doc/Tutorial/document/pghead.pdf
author wenzelm
Sat, 01 Oct 2016 17:38:14 +0200
changeset 63980 f8e556c8ad6f
parent 48985 5386df44a037
permissions -rw-r--r--
Isar proof of Schroeder_Bernstein without using Hilbert_Choice (and metis);

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