For citations:
Kozyrev N.A., Shevchenko R.A., Usol’tsev A.A., Prudnikov A.N., Bashchenko L.P. Welding of differentially heat-strengthened rails. Modeling of processes during welding and local thermal processing. Izvestiya. Ferrous Metallurgy. 2020;63(2):93-101. (In Russ.) https://doi.org/10.17073/0368-0797-2020-2-93-101