@article{10.1109/LICS.2011.28,
    Address = {Los Alamitos, CA, USA},
    Author = {Carayol, Arnaud and Hadda, Axel and Serre, Olivier},
    File = {Qualitative Tree Languages - Carayol, Hadda, Serre (0) (0) - a - a - c.pdf},
    ISSN = {1043-6871},
    Journal = {Logic in Computer Science, Symposium on},
    Keywords = {meagre set},
    Pages = {13-22},
    Publisher = {IEEE Computer Society},
    Title = {Qualitative Tree Languages},
    Volume = {0},
    Year = {2011},
    bdsk-url-1 = {http://doi.ieeecomputersociety.org/10.1109/LICS.2011.28},
    date-added = {2014-01-21 19:28:41 +0000},
    date-modified = {2014-01-21 19:28:56 +0000},
    doi = {10.1109/LICS.2011.28}
}

@article{10.1109/LICS.2011.28, Address = {Los Alamitos, CA, USA}, Author = {Carayol, Arnaud and Hadda, Axel and Serre, Olivier}, File = {Qualitative Tree Languages - Carayol, Hadda, Serre (0) (0) - a - a - c.pdf}, ISSN = {1043-6871}, Journal = {Logic in Computer Science, Symposium on}, Keywords = {meagre set}, Pages = {13-22}, Publisher = {IEEE Computer Society}, Title = {Qualitative Tree Languages}, Volume = {0}, Year = {2011}, bdsk-url-1 = {http://doi.ieeecomputersociety.org/10.1109/LICS.2011.28}, date-added = {2014-01-21 19:28:41 +0000}, date-modified = {2014-01-21 19:28:56 +0000}, doi = {10.1109/LICS.2011.28} }