O
[Obd03] Jan Obdržálek. Fast Mu-Calculus Model Checking When Tree-Width is Bounded. In CAV'03, Lecture Notes in Computer Science 2725, pages 80-92. Springer-Verlag, July 2003. 
@inproceedings{cav2003-obd,
  author =              {Obdr{\v z}{\'a}lek, Jan},
  title =               {Fast Mu-Calculus Model Checking When Tree-Width is
                         Bounded},
  editor =              {Hunt, Jr, Warren A. and Somenzi, Fabio},
  booktitle =           {{P}roceedings of the 15th {I}nternational
                         {C}onference on {C}omputer {A}ided {V}erification
                         ({CAV}'03)},
  acronym =             {{CAV}'03},
  publisher =           {Springer-Verlag},
  series =              {Lecture Notes in Computer Science},
  volume =              {2725},
  pages =               {80-92},
  year =                {2003},
  month =               jul,
  doi =                 {10.1007/978-3-540-45069-6_7},
}
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