Jirí Srba. Visibly Pushdown Automata: From Language Equivalence to Simulation and Bisimulation. In Zoltán Ésik, editor, Computer Science Logic, 20th International Workshop, CSL 2006, 15th Annual Conference of the EACSL, Szeged, Hungary, September 25-29, 2006, Proceedings. Volume 4207 of Lecture Notes in Computer Science, pages 89-103, Springer, 2006. [doi]
Abstract is missing.