@article{Engelfriet:LookAhead:1976,
    Author = {Engelfriet, Joost},
    File = {Top-down tree transducers with regular look-ahead - Engelfriet (0) (0) - a - a - g.pdf},
    ISSN = {0025-5661},
    Journal = {Mathematical systems theory},
    Keywords = {top-down tree transducers},
    Language = {English},
    Number = {1},
    Pages = {289-303},
    Publisher = {Springer-Verlag},
    Title = {Top-down tree transducers with regular look-ahead},
    URL = {http://dx.doi.org/10.1007/BF01683280},
    Volume = {10},
    Year = {1976},
    bdsk-url-1 = {http://dx.doi.org/10.1007/BF01683280},
    date-added = {2014-01-09 13:55:50 +0000},
    date-modified = {2014-01-09 13:56:19 +0000},
    doi = {10.1007/BF01683280}
}

@article{Engelfriet:LookAhead:1976, Author = {Engelfriet, Joost}, File = {Top-down tree transducers with regular look-ahead - Engelfriet (0) (0) - a - a - g.pdf}, ISSN = {0025-5661}, Journal = {Mathematical systems theory}, Keywords = {top-down tree transducers}, Language = {English}, Number = {1}, Pages = {289-303}, Publisher = {Springer-Verlag}, Title = {Top-down tree transducers with regular look-ahead}, URL = {http://dx.doi.org/10.1007/BF01683280}, Volume = {10}, Year = {1976}, bdsk-url-1 = {http://dx.doi.org/10.1007/BF01683280}, date-added = {2014-01-09 13:55:50 +0000}, date-modified = {2014-01-09 13:56:19 +0000}, doi = {10.1007/BF01683280} }