@article{GauthierDesrosiersLuebbecke2019a,
	author = {J.-B. Gauthier and J. Desrosiers and M. L\"{u}bbecke},
	title = {A strongly polynomial Contraction-Expansion algorithm for network flow problems},
	journal = {Computers \& Operations Research},
	year = {2017},
	pages = {16--32},
	volume = {84},
	month = {Jul},
	doi = {10.1016/j.cor.2017.02.019}
}