Asta Halkjær From, Agnes Moesgård Eschen, Jørgen Villadsen. Formalizing Axiomatic Systems for Propositional Logic in Isabelle/HOL. In Fairouz Kamareddine, Claudio Sacerdoti Coen, editors, Intelligent Computer Mathematics - 14th International Conference, CICM 2021, Timisoara, Romania, July 26-31, 2021, Proceedings. Volume 12833 of Lecture Notes in Computer Science, pages 32-46, Springer, 2021. [doi]
Abstract is missing.