@article{Gale_1984,
    doi = {10.1007/bf01769865},
    url = {https://doi.org/10.1007%2Fbf01769865},
    year = {1984},
    month = {mar},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {13},
    number = {1},
    pages = {61--64},
    author = {D. Gale},
    title = {Equilibrium in a discrete exchange economy with money},
    journal = {International Journal of Game Theory}
}

@article{Gale_1984, doi = {10.1007/bf01769865}, url = {https://doi.org/10.1007%2Fbf01769865}, year = {1984}, month = {mar}, publisher = {Springer Science and Business Media {LLC}}, volume = {13}, number = {1}, pages = {61--64}, author = {D. Gale}, title = {Equilibrium in a discrete exchange economy with money}, journal = {International Journal of Game Theory} }