For citations:

Timoshpolskij V.I., German M.L., Trusova I.A., Ratnikov P.E. MATHEMATICAL MODELING OF HEAT WORKING OF THROUGH-TYPE HEATING FURNACES IN SCHEMA OF COUNTER FLOW HEAT EXCHANGE. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2009;(1):146-151. (In Russ.) https://doi.org/10.21122/1683-6065-2009-1-146-151