T. Nasibullin, R. et al. 2018. Creation of Model and Calculation of Thermal Processes in the Ring Graphite Electrode of the Plasmatron. International Journal of Engineering & Technology. 7, 4.36 (Dec. 2018), 1046–1049. DOI:https://doi.org/10.14419/ijet.v7i4.36.24950.