@article{Goller:2008:RPG:1405208.1405451,
    Address = {Amsterdam, The Netherlands, The Netherlands},
    Author = {G\"{o}ller, Stefan},
    File = {Reachability on Prefix-recognizable Graphs - Goller (0) (0) - a - a - y.pdf},
    ISSN = {0020-0190},
    Journal = {Inf. Process. Lett.},
    Keywords = {Alternation, Computational complexity, Prefix-recognizable graphs, Reachability},
    Month = {September},
    Number = {2},
    Pages = {71--74},
    Publisher = {Elsevier North-Holland, Inc.},
    Title = {Reachability on Prefix-recognizable Graphs},
    URL = {http://dx.doi.org/10.1016/j.ipl.2008.04.008},
    Volume = {108},
    Year = {2008},
    acmid = {1405451},
    bdsk-url-1 = {http://dx.doi.org/10.1016/j.ipl.2008.04.008},
    date-added = {2014-05-29 11:12:20 +0000},
    date-modified = {2014-05-29 11:12:20 +0000},
    issue_date = {September, 2008},
    numpages = {4},
    doi = {10.1016/j.ipl.2008.04.008}
}

@article{Goller:2008:RPG:1405208.1405451, Address = {Amsterdam, The Netherlands, The Netherlands}, Author = {G\"{o}ller, Stefan}, File = {Reachability on Prefix-recognizable Graphs - Goller (0) (0) - a - a - y.pdf}, ISSN = {0020-0190}, Journal = {Inf. Process. Lett.}, Keywords = {Alternation, Computational complexity, Prefix-recognizable graphs, Reachability}, Month = {September}, Number = {2}, Pages = {71--74}, Publisher = {Elsevier North-Holland, Inc.}, Title = {Reachability on Prefix-recognizable Graphs}, URL = {http://dx.doi.org/10.1016/j.ipl.2008.04.008}, Volume = {108}, Year = {2008}, acmid = {1405451}, bdsk-url-1 = {http://dx.doi.org/10.1016/j.ipl.2008.04.008}, date-added = {2014-05-29 11:12:20 +0000}, date-modified = {2014-05-29 11:12:20 +0000}, issue_date = {September, 2008}, numpages = {4}, doi = {10.1016/j.ipl.2008.04.008} }