Панов, Е. Н., А. Я. Карвацкий, С. В. Лелека, Т. В. Лазарев, А. Ю. Педченко, and Д. Г. Швачко. “Method for Determining the Bulk Temperature of the Acheson Graphitization Furnace Core”. Eastern-European Journal of Enterprise Technologies, vol. 3, no. 5(75), June 2015, pp. 41-46, doi:10.15587/1729-4061.2015.43721.