@article{Hong_2012,
    doi = {10.1016/j.jsc.2011.05.014},
    url = {https://doi.org/10.1016%2Fj.jsc.2011.05.014},
    year = {2012},
    month = {jul},
    publisher = {Elsevier {BV}},
    volume = {47},
    number = {7},
    pages = {883--901},
    author = {Hoon Hong and Mohab Safey El Din},
    title = {Variant quantifier elimination},
    journal = {Journal of Symbolic Computation}
}

@article{Hong_2012, doi = {10.1016/j.jsc.2011.05.014}, url = {https://doi.org/10.1016%2Fj.jsc.2011.05.014}, year = {2012}, month = {jul}, publisher = {Elsevier {BV}}, volume = {47}, number = {7}, pages = {883--901}, author = {Hoon Hong and Mohab Safey El Din}, title = {Variant quantifier elimination}, journal = {Journal of Symbolic Computation} }