For citations:
Rovin S. L. (on the occasion of the 55th birthday). Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2021;(1):13. (In Russ.)
Rovin S. L. (on the occasion of the 55th birthday). Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2021;(1):13. (In Russ.)