@article{DoLongVan:congruences,
    Author = {Van, Do Long and Saec, Bertrand Le and Litovsky, Igor},
    File = {Characterizations of rational omega-languages by means of right congruences - Van, Saec, Litovsky (0) (0) - a - a - e.pdf},
    ISSN = {0304-3975},
    Journal = {Theoretical Computer Science},
    Keywords = {syntactic congruence},
    Number = {1},
    Pages = {1 - 21},
    Title = {Characterizations of rational omega-languages by means of right congruences},
    URL = {http://www.sciencedirect.com/science/article/pii/0304397595800222},
    Volume = {143},
    Year = {1995},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/0304397595800222},
    bdsk-url-2 = {http://dx.doi.org/10.1016/0304-3975(95)80022-2},
    date-added = {2012-03-07 16:53:30 +0100},
    date-modified = {2012-03-07 15:55:00 +0000},
    doi = {10.1016/0304-3975(95)80022-2}
}

@article{DoLongVan:congruences, Author = {Van, Do Long and Saec, Bertrand Le and Litovsky, Igor}, File = {Characterizations of rational omega-languages by means of right congruences - Van, Saec, Litovsky (0) (0) - a - a - e.pdf}, ISSN = {0304-3975}, Journal = {Theoretical Computer Science}, Keywords = {syntactic congruence}, Number = {1}, Pages = {1 - 21}, Title = {Characterizations of rational omega-languages by means of right congruences}, URL = {http://www.sciencedirect.com/science/article/pii/0304397595800222}, Volume = {143}, Year = {1995}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/0304397595800222}, bdsk-url-2 = {http://dx.doi.org/10.1016/0304-3975(95)80022-2}, date-added = {2012-03-07 16:53:30 +0100}, date-modified = {2012-03-07 15:55:00 +0000}, doi = {10.1016/0304-3975(95)80022-2} }