@article{Souganidis_1985,
    doi = {10.1016/0022-0396(85)90136-6},
    url = {https://doi.org/10.1016%2F0022-0396%2885%2990136-6},
    year = {1985},
    month = {aug},
    publisher = {Elsevier {BV}},
    volume = {59},
    number = {1},
    pages = {1--43},
    author = {Panagiotis E Souganidis},
    title = {Approximation schemes for viscosity solutions of Hamilton-Jacobi equations},
    journal = {Journal of Differential Equations}
}

@article{Souganidis_1985, doi = {10.1016/0022-0396(85)90136-6}, url = {https://doi.org/10.1016%2F0022-0396%2885%2990136-6}, year = {1985}, month = {aug}, publisher = {Elsevier {BV}}, volume = {59}, number = {1}, pages = {1--43}, author = {Panagiotis E Souganidis}, title = {Approximation schemes for viscosity solutions of Hamilton-Jacobi equations}, journal = {Journal of Differential Equations} }