@article{RM_1987_42_6_a13,
     author = {V. A. Gurvich},
     title = {The~equivalence of the problems of circuit computation, optimal flows, and statical equilibrium},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {233--234},
     publisher = {mathdoc},
     volume = {42},
     number = {6},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1987_42_6_a13/}
}