@article{Deligkas_2015,
    doi = {10.1007/s00453-015-0078-7},
    url = {https://doi.org/10.1007%2Fs00453-015-0078-7},
    year = {2015},
    month = {oct},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {77},
    number = {2},
    pages = {487--514},
    author = {Argyrios Deligkas and John Fearnley and Rahul Savani and Paul Spirakis},
    title = {Computing Approximate Nash Equilibria in Polymatrix Games},
    journal = {Algorithmica}
}

@article{Deligkas_2015, doi = {10.1007/s00453-015-0078-7}, url = {https://doi.org/10.1007%2Fs00453-015-0078-7}, year = {2015}, month = {oct}, publisher = {Springer Science and Business Media {LLC}}, volume = {77}, number = {2}, pages = {487--514}, author = {Argyrios Deligkas and John Fearnley and Rahul Savani and Paul Spirakis}, title = {Computing Approximate Nash Equilibria in Polymatrix Games}, journal = {Algorithmica} }