@article{Walukiewicz2002311,
    Author = {Walukiewicz, Igor},
    File = {Monadic second-order logic on tree-like structures - Walukiewicz (0) (0) - a - a - g.pdf},
    ISSN = {0304-3975},
    Journal = {Theoretical Computer Science},
    Keywords = {classic and MSO and readme},
    Number = {1{\^a}€``2},
    Pages = {311 - 346},
    Title = {Monadic second-order logic on tree-like structures},
    URL = {http://www.sciencedirect.com/science/article/pii/S0304397501001852},
    Volume = {275},
    Year = {2002},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0304397501001852},
    bdsk-url-2 = {http://dx.doi.org/10.1016/S0304-3975(01)00185-2},
    date-added = {2012-05-19 08:08:24 +0200},
    date-modified = {2013-12-13 10:08:20 +0000},
    file-2 = {Monadic second-order logic on tree-like structures - Walukiewicz (1) (0) - a - a - g.pdf},
    doi = {10.1016/S0304-3975(01)00185-2}
}

@article{Walukiewicz2002311, Author = {Walukiewicz, Igor}, File = {Monadic second-order logic on tree-like structures - Walukiewicz (0) (0) - a - a - g.pdf}, ISSN = {0304-3975}, Journal = {Theoretical Computer Science}, Keywords = {classic and MSO and readme}, Number = {1{\^a}€``2}, Pages = {311 - 346}, Title = {Monadic second-order logic on tree-like structures}, URL = {http://www.sciencedirect.com/science/article/pii/S0304397501001852}, Volume = {275}, Year = {2002}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0304397501001852}, bdsk-url-2 = {http://dx.doi.org/10.1016/S0304-3975(01)00185-2}, date-added = {2012-05-19 08:08:24 +0200}, date-modified = {2013-12-13 10:08:20 +0000}, file-2 = {Monadic second-order logic on tree-like structures - Walukiewicz (1) (0) - a - a - g.pdf}, doi = {10.1016/S0304-3975(01)00185-2} }