@article{10_37236_10940,
     author = {Izhak Elmaleh and Ohad N. Feldheim},
     title = {Min-cost-flow preserving bijection between subgraphs and orientations},
     journal = {The electronic journal of combinatorics},
     year = {2023},
     volume = {30},
     number = {1},
     doi = {10.37236/10940},
     zbl = {1506.05081},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10940/}
}