@article{Keller:1976:FVP:360248.360251,
    Address = {New York, NY, USA},
    Author = {Keller, Robert M.},
    ISSN = {0001-0782},
    Journal = {Commun. ACM},
    Keywords = {no pdf},
    Month = {July},
    Number = {7},
    Pages = {371--384},
    Publisher = {ACM},
    Title = {Formal verification of parallel programs},
    URL = {http://doi.acm.org/10.1145/360248.360251},
    Volume = {19},
    Year = {1976},
    acmid = {360251},
    bdsk-url-1 = {http://doi.acm.org/10.1145/360248.360251},
    bdsk-url-2 = {http://dx.doi.org/10.1145/360248.360251},
    date-added = {2012-12-29 14:30:40 +0000},
    date-modified = {2012-12-29 14:31:11 +0000},
    issue_date = {July 1976},
    numpages = {14},
    doi = {10.1145/360248.360251}
}

@article{Keller:1976:FVP:360248.360251, Address = {New York, NY, USA}, Author = {Keller, Robert M.}, ISSN = {0001-0782}, Journal = {Commun. ACM}, Keywords = {no pdf}, Month = {July}, Number = {7}, Pages = {371--384}, Publisher = {ACM}, Title = {Formal verification of parallel programs}, URL = {http://doi.acm.org/10.1145/360248.360251}, Volume = {19}, Year = {1976}, acmid = {360251}, bdsk-url-1 = {http://doi.acm.org/10.1145/360248.360251}, bdsk-url-2 = {http://dx.doi.org/10.1145/360248.360251}, date-added = {2012-12-29 14:30:40 +0000}, date-modified = {2012-12-29 14:31:11 +0000}, issue_date = {July 1976}, numpages = {14}, doi = {10.1145/360248.360251} }