Titov, Y.; Slobodyanik, M.; Chumak, V.; Tymoshenko, M. Synthesis of Heterovalently Substituted Slab Perovskites Sr 2–xLnxBIV1–xBxIIIO4(BIV = Sn, Ti, BIII = Sc, In). Dopov. Nac. akad. nauk Ukr. 2021, 77-83.