For citations:
Shulga A.I., Chervonjj I.F., Egorov S. Zaporizhia. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2008;(1):62-65. (In Russ.)
Shulga A.I., Chervonjj I.F., Egorov S. Zaporizhia. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2008;(1):62-65. (In Russ.)