Tarasyuk, L. I., V. V. Morneva, and E. O. Kazachkov. “Formation of Non-Metallic Inclusions in Steels, Modified by Yttrium”. Reporter of the Priazovskyi State Technical University. Section: Technical Sciences, no. 23, Sept. 2014, pp. 27-33, doi:10.31498/2225-6733.23.2011.22886.