Baumann, R., A. Rapberger, and M. Ulbricht. “Equivalence in Argumentation Frameworks With a Claim-Centric View – Classical Results With Novel Ingredients”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 36, no. 5, June 2022, pp. 5479-86, doi:10.1609/aaai.v36i5.20486.