Oxygen non-stoichiometry and charge transfer in the double perovskites Sr2MMoO6-δ (M = 3d-element, Mg) / D. S. Tsvetkov et al. // Mendeleev Congress on General and Applied Chemistry (26-30 September, 2016, Ekaterinburg) : Abstract book in 5 volumes / Ural Branch of the Russian Academy of Sciences, I. Ya. Postovsky Institute of Organic Synthesis [et al.]. - Vol. 3 : Physical Chemistry of Metallurgical Processes. Topical Problems of Chemical Industry, Evalution of Technical Risks. Chemical Aspects of Alternative Energetics. - Ekaterinburg, 2016. - P. 364.