For citations:
Frolov A.N. PRODUCTION PRIVATE UNITARY ENTERPRISE “VIPRA”: CHIEFLY IS STABLE WORK. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2008;(1):165-166. (In Russ.)
Frolov A.N. PRODUCTION PRIVATE UNITARY ENTERPRISE “VIPRA”: CHIEFLY IS STABLE WORK. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2008;(1):165-166. (In Russ.)