Rankooh, M.F. and Rintanen, J. 2022. Propositional Encodings of Acyclicity and Reachability by Using Vertex Elimination. Proceedings of the AAAI Conference on Artificial Intelligence. 36, 5 (Jun. 2022), 5861-5868. DOI:https://doi.org/10.1609/aaai.v36i5.20530.