For citations:
Wolfgang A. AUTOMATIC POURING WITH STOPPER-CONTROLLED POURING MECHANISMS. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2010;(3):157-161. https://doi.org/10.21122/1683-6065-2010-3-157-161
Wolfgang A. AUTOMATIC POURING WITH STOPPER-CONTROLLED POURING MECHANISMS. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2010;(3):157-161. https://doi.org/10.21122/1683-6065-2010-3-157-161