@inproceedings{FinkelWillemsWolper:Pushdown:1997,
    Author = {Finkel, Alain and Willems, Bernard and Wolper, Pierre},
    BookTitle = {Proc. of INFINITY'97},
    File = {A Direct Symbolic Approach to Model Checking Pushdown Systems (extended abstract) - Finkel, Willems, Wolper (0) (0) - a - a - p.pdf},
    ISSN = {1571-0661},
    Journal = {Electronic Notes in Theoretical Computer Science},
    Keywords = {model checking and pushdown automata and saturation method},
    Pages = {27--37},
    Publisher = {Elsevier},
    Series = {ENTCS},
    Title = {A Direct Symbolic Approach to Model Checking Pushdown Systems (extended abstract)},
    URL = {http://www.sciencedirect.com/science/article/pii/S1571066105804268},
    Volume = {9},
    Year = {1997},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S1571066105804268},
    bdsk-url-2 = {http://dx.doi.org/10.1016/S1571-0661(05)80426-8},
    date-added = {2012-07-04 06:39:56 +0200},
    date-modified = {2014-05-30 09:44:57 +0000},
    doi = {10.1016/S1571-0661(05)80426-8}
}

@inproceedings{FinkelWillemsWolper:Pushdown:1997, Author = {Finkel, Alain and Willems, Bernard and Wolper, Pierre}, BookTitle = {Proc. of INFINITY'97}, File = {A Direct Symbolic Approach to Model Checking Pushdown Systems (extended abstract) - Finkel, Willems, Wolper (0) (0) - a - a - p.pdf}, ISSN = {1571-0661}, Journal = {Electronic Notes in Theoretical Computer Science}, Keywords = {model checking and pushdown automata and saturation method}, Pages = {27--37}, Publisher = {Elsevier}, Series = {ENTCS}, Title = {A Direct Symbolic Approach to Model Checking Pushdown Systems (extended abstract)}, URL = {http://www.sciencedirect.com/science/article/pii/S1571066105804268}, Volume = {9}, Year = {1997}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S1571066105804268}, bdsk-url-2 = {http://dx.doi.org/10.1016/S1571-0661(05)80426-8}, date-added = {2012-07-04 06:39:56 +0200}, date-modified = {2014-05-30 09:44:57 +0000}, doi = {10.1016/S1571-0661(05)80426-8} }