For citations:
Kormyshev V.E., Polevoi E.V., Yur’ev A.A., Gromov V.E., Ivanov Yu.F. Development of the structure of differentially hardened 100 m rails during their long operation. Izvestiya. Ferrous Metallurgy. 2020;63(2):108-115. (In Russ.) https://doi.org/10.17073/0368-0797-2020-2-108-115