@article{Wang:1957:VTT:320856.320867,
    Address = {New York, NY, USA},
    Author = {Wang, Hao},
    File = {p63-wang (0) - a - a - v.pdf},
    ISSN = {0004-5411},
    Journal = {J. ACM},
    Month = {January},
    Number = {1},
    Pages = {63--92},
    Publisher = {ACM},
    Title = {A Variant to Turing's Theory of Computing Machines},
    URL = {http://doi.acm.org/10.1145/320856.320867},
    Volume = {4},
    Year = {1957},
    acmid = {320867},
    bdsk-url-1 = {http://doi.acm.org/10.1145/320856.320867},
    bdsk-url-2 = {http://dx.doi.org/10.1145/320856.320867},
    date-added = {2017-07-09 13:16:46 +0000},
    date-modified = {2017-07-09 13:16:46 +0000},
    issue_date = {Jan. 1957},
    numpages = {30},
    doi = {10.1145/320856.320867}
}

@article{Wang:1957:VTT:320856.320867, Address = {New York, NY, USA}, Author = {Wang, Hao}, File = {p63-wang (0) - a - a - v.pdf}, ISSN = {0004-5411}, Journal = {J. ACM}, Month = {January}, Number = {1}, Pages = {63--92}, Publisher = {ACM}, Title = {A Variant to Turing's Theory of Computing Machines}, URL = {http://doi.acm.org/10.1145/320856.320867}, Volume = {4}, Year = {1957}, acmid = {320867}, bdsk-url-1 = {http://doi.acm.org/10.1145/320856.320867}, bdsk-url-2 = {http://dx.doi.org/10.1145/320856.320867}, date-added = {2017-07-09 13:16:46 +0000}, date-modified = {2017-07-09 13:16:46 +0000}, issue_date = {Jan. 1957}, numpages = {30}, doi = {10.1145/320856.320867} }