@inproceedings{AlurMadhusudan:STOC:2004,
    Address = {New York, NY, USA},
    Author = {Alur, Rajeev and Madhusudan, P.},
    BookTitle = {STOC'04},
    File = {Visibly pushdown languages - Alur, Madhusudan (0) (0) - a - a - k.pdf},
    ISBN = {1-58113-852-0},
    Keywords = {visibly pushdown automata},
    Location = {Chicago, IL, USA},
    Pages = {202--211},
    Publisher = {ACM},
    Series = {STOC '04},
    Title = {Visibly pushdown languages},
    URL = {http://doi.acm.org/10.1145/1007352.1007390},
    Year = {2004},
    acmid = {1007390},
    bdsk-url-1 = {http://doi.acm.org/10.1145/1007352.1007390},
    bdsk-url-2 = {http://dx.doi.org/10.1145/1007352.1007390},
    date-added = {2012-12-04 21:18:16 +0000},
    date-modified = {2019-08-17 16:00:53 +0200},
    file-2 = {Visibly pushdown languages - Alur, Madhusudan (1) (0) - a - a - k.pdf},
    file-3 = {Visibly pushdown languages - Alur, Madhusudan (2) (0) - a - a - k.pdf},
    numpages = {10},
    doi = {10.1145/1007352.1007390}
}

@inproceedings{AlurMadhusudan:STOC:2004, Address = {New York, NY, USA}, Author = {Alur, Rajeev and Madhusudan, P.}, BookTitle = {STOC'04}, File = {Visibly pushdown languages - Alur, Madhusudan (0) (0) - a - a - k.pdf}, ISBN = {1-58113-852-0}, Keywords = {visibly pushdown automata}, Location = {Chicago, IL, USA}, Pages = {202--211}, Publisher = {ACM}, Series = {STOC '04}, Title = {Visibly pushdown languages}, URL = {http://doi.acm.org/10.1145/1007352.1007390}, Year = {2004}, acmid = {1007390}, bdsk-url-1 = {http://doi.acm.org/10.1145/1007352.1007390}, bdsk-url-2 = {http://dx.doi.org/10.1145/1007352.1007390}, date-added = {2012-12-04 21:18:16 +0000}, date-modified = {2019-08-17 16:00:53 +0200}, file-2 = {Visibly pushdown languages - Alur, Madhusudan (1) (0) - a - a - k.pdf}, file-3 = {Visibly pushdown languages - Alur, Madhusudan (2) (0) - a - a - k.pdf}, numpages = {10}, doi = {10.1145/1007352.1007390} }