@article{ZVMMF_1961_1_3_a9,
     author = {L. T. Petrova},
     title = {Some applications of circuit symbolism},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {513--522},
     year = {1961},
     volume = {1},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1961_1_3_a9/}
}