@article{1103043501, author = {Gale, David}, title = {A theorem on flows in networks.}, journal = {Pacific J. Math.}, volume = {7}, number = {4}, year = {1957}, pages = { 1073-1082}, language = {en}, url = {http://dml.mathdoc.fr/item/1103043501} }
Gale, David. A theorem on flows in networks.. Pacific J. Math., Tome 7 (1957) no. 4, pp. 1073-1082. http://gdmltest.u-ga.fr/item/1103043501/