@article{Mezei19673,
    Author = {Mezei, J. and Wright, J.B.},
    File = {Algebraic automata and context-free sets - Mezei, Wright (0) (0) - a - a - p.pdf},
    ISSN = {0019-9958},
    Journal = {Information and Control},
    Keywords = {context-free languages},
    Number = {1{\^a}€``2},
    Pages = {3 - 29},
    Title = {Algebraic automata and context-free sets},
    URL = {http://www.sciencedirect.com/science/article/pii/S0019995867903531},
    Volume = {11},
    Year = {1967},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0019995867903531},
    bdsk-url-2 = {http://dx.doi.org/10.1016/S0019-9958(67)90353-1},
    date-added = {2013-04-01 19:04:12 +0000},
    date-modified = {2013-04-01 19:04:44 +0000},
    doi = {10.1016/S0019-9958(67)90353-1}
}

@article{Mezei19673, Author = {Mezei, J. and Wright, J.B.}, File = {Algebraic automata and context-free sets - Mezei, Wright (0) (0) - a - a - p.pdf}, ISSN = {0019-9958}, Journal = {Information and Control}, Keywords = {context-free languages}, Number = {1{\^a}€``2}, Pages = {3 - 29}, Title = {Algebraic automata and context-free sets}, URL = {http://www.sciencedirect.com/science/article/pii/S0019995867903531}, Volume = {11}, Year = {1967}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0019995867903531}, bdsk-url-2 = {http://dx.doi.org/10.1016/S0019-9958(67)90353-1}, date-added = {2013-04-01 19:04:12 +0000}, date-modified = {2013-04-01 19:04:44 +0000}, doi = {10.1016/S0019-9958(67)90353-1} }