Y. Titov, N. Belyavina, V. Markiv, M. S. Slobodyanik, and V. Polubinskii, “ Synthesis and crystal structure of layer scandotitanates Sr2LnScTiO7 ”, Dopov. Nac. akad. nauk Ukr., no. 2, pp. 130–136, Jan. 2025.