Zaremba О, Filipenko N, Horin А, Gladyshevski R. Phases with perovskite structure in the A-R-Mn-O systems, where A - alkali-earth metal, R - rare-earth metal . Dopov. Nac. akad. nauk Ukr. [Internet]. 2019 Aug. 28 [cited 2026 May 30];(8):69-77. Available from: https://nasu-periodicals.org.ua/index.php/dp/article/view/2453