@article{Esparza:2010:LFP:1823931.1823939,
    Address = {New York, NY, USA},
    Author = {Esparza, Javier and Gaiser, Andreas and Kiefer, Stefan},
    File = {p81-esparza (0) - a - a - h.pdf},
    ISSN = {1932-2240},
    Journal = {ACM Commun. Comput. Algebra},
    Month = {June},
    Number = {3/4},
    Pages = {81--83},
    Publisher = {ACM},
    Title = {On Least Fixed Points of Systems of Positive Polynomials},
    URL = {http://doi.acm.org/10.1145/1823931.1823939},
    Volume = {43},
    Year = {2010},
    acmid = {1823939},
    bdsk-url-1 = {http://doi.acm.org/10.1145/1823931.1823939},
    bdsk-url-2 = {https://doi.org/10.1145/1823931.1823939},
    date-added = {2018-10-11 13:09:02 +0000},
    date-modified = {2018-10-11 13:09:02 +0000},
    issue_date = {September/December 2009},
    numpages = {3},
    doi = {10.1145/1823931.1823939}
}

@article{Esparza:2010:LFP:1823931.1823939, Address = {New York, NY, USA}, Author = {Esparza, Javier and Gaiser, Andreas and Kiefer, Stefan}, File = {p81-esparza (0) - a - a - h.pdf}, ISSN = {1932-2240}, Journal = {ACM Commun. Comput. Algebra}, Month = {June}, Number = {3/4}, Pages = {81--83}, Publisher = {ACM}, Title = {On Least Fixed Points of Systems of Positive Polynomials}, URL = {http://doi.acm.org/10.1145/1823931.1823939}, Volume = {43}, Year = {2010}, acmid = {1823939}, bdsk-url-1 = {http://doi.acm.org/10.1145/1823931.1823939}, bdsk-url-2 = {https://doi.org/10.1145/1823931.1823939}, date-added = {2018-10-11 13:09:02 +0000}, date-modified = {2018-10-11 13:09:02 +0000}, issue_date = {September/December 2009}, numpages = {3}, doi = {10.1145/1823931.1823939} }