For citations:

Polozova E.G., Dvornik J.V. CARRYING OUT OF WORK ON CERTIFICATION OF PRODUCTION AT RUP «BMZ». Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2008;(4):30-33. (In Russ.) https://doi.org/10.21122/1683-6065-2008-4-30-33