Defect Structure and Electrophysical Properties of Electron-Doped Manganites Sr1-xCaxMn1-yVyO3-δ / E. I. Konstantinova, I. A. Leonidov, A. A. Markov, V. L. Kozhevnikov // XXI Mendeleev Congress on general and applied chemistry, 9-13 September, 2019, Saint Petersburg : book of abstract in 6 volumes. - Saint Petersburg, 2019. - Vol. 3 : Physical chemistry of metallurgical processes. Energy efficiency, environmental safety and risk management of chemical industry. Chemical aspects of modern energetics and alternative enerhy resources. - 2019. - P. 448.