@article{Karnin_2013,
    doi = {10.1137/110824516},
    url = {https://doi.org/10.1137%2F110824516},
    year = {2013},
    month = {jan},
    publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})},
    volume = {42},
    number = {6},
    pages = {2114--2131},
    author = {Zohar S. Karnin and Partha Mukhopadhyay and Amir Shpilka and Ilya Volkovich},
    title = {Deterministic Identity Testing of Depth-4 Multilinear Circuits with Bounded Top Fan-in},
    journal = {{SIAM} Journal on Computing}
}

@article{Karnin_2013, doi = {10.1137/110824516}, url = {https://doi.org/10.1137%2F110824516}, year = {2013}, month = {jan}, publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})}, volume = {42}, number = {6}, pages = {2114--2131}, author = {Zohar S. Karnin and Partha Mukhopadhyay and Amir Shpilka and Ilya Volkovich}, title = {Deterministic Identity Testing of Depth-4 Multilinear Circuits with Bounded Top Fan-in}, journal = {{SIAM} Journal on Computing} }