@article{Vagvolgyi201371,
    Author = {V{\'a}gv{\"o}lgyi, S{\'a}ndor},
    File = {Rewriting preserving recognizability of finite tree languages - Vágvölgyi (0) (0) - a - a - u.pdf},
    ISSN = {1567-8326},
    Journal = {The Journal of Logic and Algebraic Programming},
    Keywords = {Preservation of recognizability},
    Number = {2},
    Pages = {71 - 94},
    Title = {Rewriting preserving recognizability of finite tree languages},
    URL = {http://www.sciencedirect.com/science/article/pii/S1567832612000823},
    Volume = {82},
    Year = {2013},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S1567832612000823},
    bdsk-url-2 = {http://dx.doi.org/10.1016/j.jlap.2012.10.002},
    date-added = {2014-01-16 16:49:29 +0000},
    date-modified = {2014-01-16 16:49:29 +0000},
    doi = {10.1016/j.jlap.2012.10.002}
}

@article{Vagvolgyi201371, Author = {V{\'a}gv{\"o}lgyi, S{\'a}ndor}, File = {Rewriting preserving recognizability of finite tree languages - Vágvölgyi (0) (0) - a - a - u.pdf}, ISSN = {1567-8326}, Journal = {The Journal of Logic and Algebraic Programming}, Keywords = {Preservation of recognizability}, Number = {2}, Pages = {71 - 94}, Title = {Rewriting preserving recognizability of finite tree languages}, URL = {http://www.sciencedirect.com/science/article/pii/S1567832612000823}, Volume = {82}, Year = {2013}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S1567832612000823}, bdsk-url-2 = {http://dx.doi.org/10.1016/j.jlap.2012.10.002}, date-added = {2014-01-16 16:49:29 +0000}, date-modified = {2014-01-16 16:49:29 +0000}, doi = {10.1016/j.jlap.2012.10.002} }