O.A, Korniienko, Bykov O.I, Sameljuk A.V, and Bataiev Yu.M. 2021. “Phase Equilibria in the CeO2–La2O3–Ln2O3 System at 1250 and 1500 °С”. International Research Journal of Multidisciplinary Technovation 3 (4):17-31. https://doi.org/10.34256/irjmt2143.