Revision as of 10:41, 6 February 2025 by Admin(talk | contribs)(Created page with "* [https://en.wikipedia.org/wiki/Proof_theory Proof theory] @ Wikipedia * [https://www.youtube.com/watch?v=YRu7Xi-mNK8 Proof Theory Foundations, Lecture 1] @ YouTube {{Template:Categories: Proof theory}}")