@article{Liu1970299,
    Abstract = {In this report, the class of semilinear sets is shown to be the least class of sets which contains all of the stratified semilinear sets and is closed under finite intersection.},
    Author = {Liu, L.Y. and Weiner, P.},
    File = {A characterization of semilinear sets - Liu, Weiner (0) (0) - a - a - f.pdf},
    ISSN = {0022-0000},
    Journal = {Journal of Computer and System Sciences},
    Number = {4},
    Pages = {299 - 307},
    Title = {A characterization of semilinear sets},
    URL = {http://www.sciencedirect.com/science/article/pii/S0022000070800150},
    Volume = {4},
    Year = {1970},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0022000070800150},
    bdsk-url-2 = {http://dx.doi.org/10.1016/S0022-0000(70)80015-0},
    date-added = {2015-10-27 11:12:40 +0000},
    date-modified = {2015-10-27 11:12:40 +0000},
    doi = {10.1016/S0022-0000(70)80015-0}
}

@article{Liu1970299, Abstract = {In this report, the class of semilinear sets is shown to be the least class of sets which contains all of the stratified semilinear sets and is closed under finite intersection.}, Author = {Liu, L.Y. and Weiner, P.}, File = {A characterization of semilinear sets - Liu, Weiner (0) (0) - a - a - f.pdf}, ISSN = {0022-0000}, Journal = {Journal of Computer and System Sciences}, Number = {4}, Pages = {299 - 307}, Title = {A characterization of semilinear sets}, URL = {http://www.sciencedirect.com/science/article/pii/S0022000070800150}, Volume = {4}, Year = {1970}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S0022000070800150}, bdsk-url-2 = {http://dx.doi.org/10.1016/S0022-0000(70)80015-0}, date-added = {2015-10-27 11:12:40 +0000}, date-modified = {2015-10-27 11:12:40 +0000}, doi = {10.1016/S0022-0000(70)80015-0} }