@article{Scarf_1967,
    doi = {10.1137/0115116},
    url = {https://doi.org/10.1137%2F0115116},
    year = {1967},
    month = {sep},
    publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})},
    volume = {15},
    number = {5},
    pages = {1328--1343},
    author = {Herbert Scarf},
    title = {The Approximation of Fixed Points of a Continuous Mapping},
    journal = {{SIAM} Journal on Applied Mathematics}
}

@article{Scarf_1967, doi = {10.1137/0115116}, url = {https://doi.org/10.1137%2F0115116}, year = {1967}, month = {sep}, publisher = {Society for Industrial {\&} Applied Mathematics ({SIAM})}, volume = {15}, number = {5}, pages = {1328--1343}, author = {Herbert Scarf}, title = {The Approximation of Fixed Points of a Continuous Mapping}, journal = {{SIAM} Journal on Applied Mathematics} }