For citations:

Trubitskij R.E., Slutskij A.G., Dovnar G.V., Smetkin V. SAVING ALLOYING OF SLEEVE CAST IRON WITH COPPER. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2010;(4):72-76. (In Russ.) https://doi.org/10.21122/1683-6065-2010-4-72-76