doc-src/IsarImplementation/Thy/logic.thy
Thu, 31 Aug 2006 18:27:40 +0200 wenzelm tuned;
Wed, 30 Aug 2006 12:28:32 +0200 wenzelm tuned;
Mon, 02 Jan 2006 20:16:52 +0100 wenzelm "The Isabelle/Isar Implementation" manual;
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