@inproceedings{Hague:2009:WRP:1611711.1611739,
    Address = {Berlin, Heidelberg},
    Author = {Hague, Matthew and Ong, C. -H.},
    BookTitle = {Proceedings of the 20th International Conference on Concurrency Theory},
    File = {Winning Regions of Pushdown Parity Games A Saturation Method - Hague, Ong (0) (0) - a - a - o.pdf},
    ISBN = {978-3-642-04080-1},
    Keywords = {parity games and model checking and pushdown automata and saturation method},
    Location = {Bologna, Italy},
    Pages = {384--398},
    Publisher = {Springer-Verlag},
    Series = {CONCUR 2009},
    Title = {Winning Regions of Pushdown Parity Games: A Saturation Method},
    URL = {http://dx.doi.org/10.1007/978-3-642-04081-8\_26},
    Year = {2009},
    acmid = {1611739},
    bdsk-url-1 = {http://dx.doi.org/10.1007/978-3-642-04081-8\_26},
    date-added = {2012-07-05 11:17:38 +0200},
    date-modified = {2013-01-31 10:09:48 +0000},
    numpages = {15},
    doi = {10.1007/978-3-642-04081-8_26}
}

@inproceedings{Hague:2009:WRP:1611711.1611739, Address = {Berlin, Heidelberg}, Author = {Hague, Matthew and Ong, C. -H.}, BookTitle = {Proceedings of the 20th International Conference on Concurrency Theory}, File = {Winning Regions of Pushdown Parity Games A Saturation Method - Hague, Ong (0) (0) - a - a - o.pdf}, ISBN = {978-3-642-04080-1}, Keywords = {parity games and model checking and pushdown automata and saturation method}, Location = {Bologna, Italy}, Pages = {384--398}, Publisher = {Springer-Verlag}, Series = {CONCUR 2009}, Title = {Winning Regions of Pushdown Parity Games: A Saturation Method}, URL = {http://dx.doi.org/10.1007/978-3-642-04081-8_26}, Year = {2009}, acmid = {1611739}, bdsk-url-1 = {http://dx.doi.org/10.1007/978-3-642-04081-8_26}, date-added = {2012-07-05 11:17:38 +0200}, date-modified = {2013-01-31 10:09:48 +0000}, numpages = {15}, doi = {10.1007/978-3-642-04081-8_26} }