For citations:
FIGURNOV E.P., ZHARKOV Yu.I., KHARCHEVNIKOV V.I. Determination of long-term permissible currents in wires of power supply systems of railways. RUSSIAN RAILWAY SCIENCE JOURNAL. 2019;78(2):90-95. (In Russ.) https://doi.org/10.21780/2223-9731-2019-78-2-90-95