S. Arun-Kumar. Extending Process Algebra with an Undefined Action. In Yamine Aït Ameur, Florin Craciun, editors, Theoretical Aspects of Software Engineering - 16th International Symposium, TASE 2022, Cluj-Napoca, Romania, July 8-10, 2022, Proceedings. Volume 13299 of Lecture Notes in Computer Science, pages 173-179, Springer, 2022. [doi]
Abstract is missing.