For citations:

Kovalevskij V., Zhuk A., Kovalevskaja A., Grigor’ev S., Zhuk K. PROBLEMS OF MODIFICATION STEEL CASTINGS BY NANOPARTICLES. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2015;(1):98-104. (In Russ.) https://doi.org/10.21122/1683-6065-2015-1-98-104