For citations:
VLADIMIR VASILJEVICH OVCHINNIKOV. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2009;(1):191. (In Russ.)
VLADIMIR VASILJEVICH OVCHINNIKOV. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2009;(1):191. (In Russ.)