Kayukov , Y., A. Cheprasov, V. Ivanov, and I. Nasarenko. “ABOUT INFLUENCE OF TORCH PARAMETERS ON QUALITY OF HEATING OF BILLETS IN CHAMBER FURNACE WITH ONE-SIDED LATERAL HEATING”. Scientific Journal "Metallurgy", no. 1(41), Mar. 2020, pp. 79-83, http://metal.journalsofznu.zp.ua/index.php/journal/article/view/16.