@article{DAN_1961_136_2_a13,
     author = {G. N. Povarov},
     title = {The qualitative analysis of electrical systems with finite conductivity, using the theory of cumulative networks},
     journal = {Doklady Akademii Nauk},
     pages = {308--310},
     publisher = {mathdoc},
     volume = {136},
     number = {2},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_136_2_a13/}
}