1. O. V. Andreev, Extended Abstract of Doctoral Dissertation in Chemistry (Tyumen, 1999).
2. M. Sato, G. Y. Adachi, and J. Shiokawa, J. Solid State Chem. 31, 337 (1980).
3. A. A. Eliseev, O. A. Sadovskaya, and G. M. Kuzmicheva, J. Inorg. Mater. (Engl. Transl.) 18, 1435 (1982).
4. A. V. Ruseikina and O. V. Andreev, Proceedings of the All-Russia Scientific Conference “Solid-State Chemistry and Functional Materials” (Yekaterinburg, 2008), p. 304 [in Russian].
5. A. V. Rusejkina, O. V. Andreev, and N. A. Khritokhin, Proceedings of XVII International Conference on Chemical Thermodynamics in Russia (Kazan, 2009), Vol. 2, p. 306 [in Russian].