@article{Edward_Su_1999,
    doi = {10.1080/00029890.1999.12005142},
    url = {https://doi.org/10.1080%2F00029890.1999.12005142},
    year = {1999},
    month = {dec},
    publisher = {Informa {UK} Limited},
    volume = {106},
    number = {10},
    pages = {930--942},
    author = {Francis Edward Su},
    title = {Rental Harmony: Sperner{\textquotesingle}s Lemma in Fair Division},
    journal = {The American Mathematical Monthly}
}

@article{Edward_Su_1999, doi = {10.1080/00029890.1999.12005142}, url = {https://doi.org/10.1080%2F00029890.1999.12005142}, year = {1999}, month = {dec}, publisher = {Informa {UK} Limited}, volume = {106}, number = {10}, pages = {930--942}, author = {Francis Edward Su}, title = {Rental Harmony: Sperner{\textquotesingle}s Lemma in Fair Division}, journal = {The American Mathematical Monthly} }