@inproceedings{10.1145/3661814.3662107, title = "A Characterisation Theorem for Two-Way Bisimulation-Invariant Monadic Least Fixpoint Logic Over Finite Structures", author = "Pflueger, Maximilian and Marti, Johannes and Kostylev, Egor V.", year = "2024", address = "New York, NY, USA", booktitle = "Proceedings of the 39th Annual ACM/IEEE Symposium on Logic in Computer Science", isbn = "9798400706608", keywords = "monadic least fixpoint logic, bisimulation, mu-calculus", location = "Tallinn, Estonia", publisher = "Association for Computing Machinery", series = "LICS '24", url = "https://doi.org/10.1145/3661814.3662107", doi = "10.1145/3661814.3662107", }