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@article{DAN_1984_276_4_a8, author = {V. A. Gurvich}, title = {Kirchhoff's second law for optimal transport flows}, journal = {Doklady Akademii Nauk}, pages = {812--817}, publisher = {mathdoc}, volume = {276}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_276_4_a8/} }
V. A. Gurvich. Kirchhoff's second law for optimal transport flows. Doklady Akademii Nauk, Tome 276 (1984) no. 4, pp. 812-817. http://geodesic.mathdoc.fr/item/DAN_1984_276_4_a8/