@article{Ford_1956,
    doi = {10.4153/cjm-1956-045-5},
    url = {https://doi.org/10.4153%2Fcjm-1956-045-5},
    year = {1956},
    publisher = {Canadian Mathematical Society},
    volume = {8},
    pages = {399--404},
    author = {L. R. Ford and D. R. Fulkerson},
    title = {Maximal Flow Through a Network},
    journal = {Canadian Journal of Mathematics}
}

@article{Ford_1956, doi = {10.4153/cjm-1956-045-5}, url = {https://doi.org/10.4153%2Fcjm-1956-045-5}, year = {1956}, publisher = {Canadian Mathematical Society}, volume = {8}, pages = {399--404}, author = {L. R. Ford and D. R. Fulkerson}, title = {Maximal Flow Through a Network}, journal = {Canadian Journal of Mathematics} }