Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1992__28_1_a2, author = {Janiga, Ladislav and Koubek, V\'aclav}, title = {Minimum cut in directed planar networks}, journal = {Kybernetika}, pages = {37--49}, publisher = {mathdoc}, volume = {28}, number = {1}, year = {1992}, mrnumber = {1159873}, zbl = {0763.90084}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1992__28_1_a2/} }
Janiga, Ladislav; Koubek, Václav. Minimum cut in directed planar networks. Kybernetika, Tome 28 (1992) no. 1, pp. 37-49. http://geodesic.mathdoc.fr/item/KYB_1992__28_1_a2/