@article{RonchiDellaRocca:1988:PTS:55079.55086,
    Address = {Essex, UK},
    Author = {Ronchi Della Rocca, S.},
    File = {Principal type scheme and unification for intersection type discipline - Ronchi Della Rocca (0) (0) - a - a - g.pdf},
    ISSN = {0304-3975},
    Journal = {Theor. Comput. Sci.},
    Keywords = {intersection types},
    Month = {July},
    Number = {1-2},
    Pages = {181--209},
    Publisher = {Elsevier Science Publishers Ltd.},
    Title = {Principal type scheme and unification for intersection type discipline},
    URL = {http://dx.doi.org/10.1016/0304-3975(88)90101-6},
    Volume = {59},
    Year = {1988},
    acmid = {55086},
    bdsk-url-1 = {http://dx.doi.org/10.1016/0304-3975(88)90101-6},
    date-added = {2013-07-04 14:04:14 +0000},
    date-modified = {2013-07-04 14:04:47 +0000},
    issue_date = {July 1988},
    numpages = {29},
    doi = {10.1016/0304-3975(88)90101-6}
}

@article{RonchiDellaRocca:1988:PTS:55079.55086, Address = {Essex, UK}, Author = {Ronchi Della Rocca, S.}, File = {Principal type scheme and unification for intersection type discipline - Ronchi Della Rocca (0) (0) - a - a - g.pdf}, ISSN = {0304-3975}, Journal = {Theor. Comput. Sci.}, Keywords = {intersection types}, Month = {July}, Number = {1-2}, Pages = {181--209}, Publisher = {Elsevier Science Publishers Ltd.}, Title = {Principal type scheme and unification for intersection type discipline}, URL = {http://dx.doi.org/10.1016/0304-3975(88)90101-6}, Volume = {59}, Year = {1988}, acmid = {55086}, bdsk-url-1 = {http://dx.doi.org/10.1016/0304-3975(88)90101-6}, date-added = {2013-07-04 14:04:14 +0000}, date-modified = {2013-07-04 14:04:47 +0000}, issue_date = {July 1988}, numpages = {29}, doi = {10.1016/0304-3975(88)90101-6} }