@incollection{Zwick_1995,
    doi = {10.1007/bfb0030814},
    url = {https://doi.org/10.1007%2Fbfb0030814},
    year = {1995},
    publisher = {Springer Berlin Heidelberg},
    pages = {1--10},
    author = {Uri Zwick and Michael S. Paterson},
    title = {The complexity of mean payoff games},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Zwick_1995, doi = {10.1007/bfb0030814}, url = {https://doi.org/10.1007%2Fbfb0030814}, year = {1995}, publisher = {Springer Berlin Heidelberg}, pages = {1--10}, author = {Uri Zwick and Michael S. Paterson}, title = {The complexity of mean payoff games}, booktitle = {Lecture Notes in Computer Science} }