@article{Kfoury:1993:TRP:169701.169687,
    Address = {New York, NY, USA},
    Author = {Kfoury, A. J. and Tiuryn, J. and Urzyczyn, P.},
    File = {Type reconstruction in the presence of polymorphic recursion - Kfoury, Tiuryn, Urzyczyn (0) (0) - a - a - h.pdf},
    ISSN = {0164-0925},
    Journal = {ACM Trans. Program. Lang. Syst.},
    Keywords = {polymorphic types},
    Month = {April},
    Number = {2},
    Pages = {290--311},
    Publisher = {ACM},
    Title = {Type reconstruction in the presence of polymorphic recursion},
    URL = {http://doi.acm.org/10.1145/169701.169687},
    Volume = {15},
    Year = {1993},
    acmid = {169687},
    bdsk-url-1 = {http://doi.acm.org/10.1145/169701.169687},
    bdsk-url-2 = {http://dx.doi.org/10.1145/169701.169687},
    date-added = {2013-07-04 15:02:16 +0000},
    date-modified = {2013-07-04 15:02:33 +0000},
    issue_date = {April 1993},
    numpages = {22},
    doi = {10.1145/169701.169687}
}

@article{Kfoury:1993:TRP:169701.169687, Address = {New York, NY, USA}, Author = {Kfoury, A. J. and Tiuryn, J. and Urzyczyn, P.}, File = {Type reconstruction in the presence of polymorphic recursion - Kfoury, Tiuryn, Urzyczyn (0) (0) - a - a - h.pdf}, ISSN = {0164-0925}, Journal = {ACM Trans. Program. Lang. Syst.}, Keywords = {polymorphic types}, Month = {April}, Number = {2}, Pages = {290--311}, Publisher = {ACM}, Title = {Type reconstruction in the presence of polymorphic recursion}, URL = {http://doi.acm.org/10.1145/169701.169687}, Volume = {15}, Year = {1993}, acmid = {169687}, bdsk-url-1 = {http://doi.acm.org/10.1145/169701.169687}, bdsk-url-2 = {http://dx.doi.org/10.1145/169701.169687}, date-added = {2013-07-04 15:02:16 +0000}, date-modified = {2013-07-04 15:02:33 +0000}, issue_date = {April 1993}, numpages = {22}, doi = {10.1145/169701.169687} }