For citations:

Trusova I.A., Mendelev D.V., Korneev S.V., Ratnikov P.E. ANALYSIS AND CHOICE OF CALCULATION METHODS OF EFFICIENCY OF THE FUEL BURNING IN OPEN GAS FURNACES. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2009;(4):167-160. (In Russ.) https://doi.org/10.21122/1683-6065-2009-4-167-160