For citations:
Efimova E.N., Vinogorov N.P., Shiladzhyan A.A., Koshelev V.M., Valov D.A., Kuznetsova N.V. Methodological approaches to the efficient functioning assessment of the modern upper structure track. RUSSIAN RAILWAY SCIENCE JOURNAL. 2022;81(1):80-88. (In Russ.) https://doi.org/10.21780/2223-9731-2022-81-1-80-88