@article{vanLeeuwen:1976:RCP:1008335.1008337,
    Address = {New York, NY, USA},
    Author = {van Leeuwen, Jan},
    File = {p24-van\_leeuwen (0) - a - a - s.pdf},
    ISSN = {0163-5700},
    Journal = {SIGACT News},
    Keywords = {no pdf},
    Month = {October},
    Number = {4},
    Pages = {24--27},
    Publisher = {ACM},
    Title = {A regularity condition for parallel rewriting systems},
    URL = {http://doi.acm.org/10.1145/1008335.1008337},
    Volume = {8},
    Year = {1976},
    acmid = {1008337},
    bdsk-url-1 = {http://doi.acm.org/10.1145/1008335.1008337},
    bdsk-url-2 = {http://dx.doi.org/10.1145/1008335.1008337},
    date-added = {2012-12-29 14:47:56 +0000},
    date-modified = {2012-12-29 14:48:20 +0000},
    issue_date = {October-December 1976},
    numpages = {4},
    doi = {10.1145/1008335.1008337}
}

@article{vanLeeuwen:1976:RCP:1008335.1008337, Address = {New York, NY, USA}, Author = {van Leeuwen, Jan}, File = {p24-van_leeuwen (0) - a - a - s.pdf}, ISSN = {0163-5700}, Journal = {SIGACT News}, Keywords = {no pdf}, Month = {October}, Number = {4}, Pages = {24--27}, Publisher = {ACM}, Title = {A regularity condition for parallel rewriting systems}, URL = {http://doi.acm.org/10.1145/1008335.1008337}, Volume = {8}, Year = {1976}, acmid = {1008337}, bdsk-url-1 = {http://doi.acm.org/10.1145/1008335.1008337}, bdsk-url-2 = {http://dx.doi.org/10.1145/1008335.1008337}, date-added = {2012-12-29 14:47:56 +0000}, date-modified = {2012-12-29 14:48:20 +0000}, issue_date = {October-December 1976}, numpages = {4}, doi = {10.1145/1008335.1008337} }