@article{Ginsburg:1967:OSA:321386.321403,
    Address = {New York, NY, USA},
    Author = {Ginsburg, Seymour and Greibach, Sheila A. and Harrison, Michael A.},
    File = {One-way stack automata - Ginsburg, Greibach, Harrison (0) (0) - a - a - q.pdf},
    ISSN = {0004-5411},
    Journal = {J. ACM},
    Keywords = {stack automata},
    Month = {April},
    Number = {2},
    Pages = {389--418},
    Publisher = {ACM},
    Title = {One-way stack automata},
    URL = {http://doi.acm.org/10.1145/321386.321403},
    Volume = {14},
    Year = {1967},
    acmid = {321403},
    bdsk-url-1 = {http://doi.acm.org/10.1145/321386.321403},
    bdsk-url-2 = {http://dx.doi.org/10.1145/321386.321403},
    date-added = {2013-07-16 12:24:20 +0000},
    date-modified = {2013-07-16 12:24:28 +0000},
    issue_date = {April 1967},
    numpages = {30},
    doi = {10.1145/321386.321403}
}

@article{Ginsburg:1967:OSA:321386.321403, Address = {New York, NY, USA}, Author = {Ginsburg, Seymour and Greibach, Sheila A. and Harrison, Michael A.}, File = {One-way stack automata - Ginsburg, Greibach, Harrison (0) (0) - a - a - q.pdf}, ISSN = {0004-5411}, Journal = {J. ACM}, Keywords = {stack automata}, Month = {April}, Number = {2}, Pages = {389--418}, Publisher = {ACM}, Title = {One-way stack automata}, URL = {http://doi.acm.org/10.1145/321386.321403}, Volume = {14}, Year = {1967}, acmid = {321403}, bdsk-url-1 = {http://doi.acm.org/10.1145/321386.321403}, bdsk-url-2 = {http://dx.doi.org/10.1145/321386.321403}, date-added = {2013-07-16 12:24:20 +0000}, date-modified = {2013-07-16 12:24:28 +0000}, issue_date = {April 1967}, numpages = {30}, doi = {10.1145/321386.321403} }