SAFRONOVA, Ye., and A. SPIRIDONOV. “STUDY OF THE PHYSICAL AND MECHANICAL PROPERTIES OF PETROLEUM COKE”. Vestnik of Polotsk State University. Part B. Industry. Applied Sciences, no. 3 (February 18, 2022): 103-107. Accessed June 7, 2025. https://journals.psu.by/industry/article/view/1238.