The Modal mu-calculus Alternation Hierarchy is Strict

Julian C. Bradfield. The Modal mu-calculus Alternation Hierarchy is Strict. In Ugo Montanari, Vladimiro Sassone, editors, CONCUR 96, Concurrency Theory, 7th International Conference, Pisa, Italy, August 26-29, 1996, Proceedings. Volume 1119 of Lecture Notes in Computer Science, pages 233-246, Springer, 1996.

@inproceedings{Bradfield96:0,
  title = {The Modal mu-calculus Alternation Hierarchy is Strict},
  author = {Julian C. Bradfield},
  year = {1996},
  tags = {C++},
  researchr = {https://researchr.org/publication/Bradfield96%3A0},
  cites = {0},
  citedby = {0},
  pages = {233-246},
  booktitle = {CONCUR  96, Concurrency Theory, 7th International Conference, Pisa, Italy, August 26-29, 1996, Proceedings},
  editor = {Ugo Montanari and Vladimiro Sassone},
  volume = {1119},
  series = {Lecture Notes in Computer Science},
  publisher = {Springer},
  isbn = {3-540-61604-7},
}