@incollection{Orlin_1985,
    doi = {10.1007/bfb0121050},
    url = {https://doi.org/10.1007%2Fbfb0121050},
    year = {1985},
    publisher = {Springer Berlin Heidelberg},
    pages = {166--178},
    author = {James B. Orlin},
    title = {On the simplex algorithm for networks and generalized networks},
    booktitle = {Mathematical Programming Essays in Honor of George B. Dantzig Part I}
}

@incollection{Orlin_1985, doi = {10.1007/bfb0121050}, url = {https://doi.org/10.1007%2Fbfb0121050}, year = {1985}, publisher = {Springer Berlin Heidelberg}, pages = {166--178}, author = {James B. Orlin}, title = {On the simplex algorithm for networks and generalized networks}, booktitle = {Mathematical Programming Essays in Honor of George B. Dantzig Part I} }