O.A K, O.I B, A.V S, Yu.M B. Phase equilibria in the CeO2–La2O3–Ln2O3 system at 1250 and 1500 °С. Int. Res. J. multidiscip. Technovation [Internet]. 2021 Jun. 10 [cited 2024 Jul. 3];3(4):17-31. Available from: https://journals.asianresassoc.org/index.php/irjmt/article/view/446