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\bibitem{Golovachev_etal2021} {\textquotedblleft}\textit{Effect of cobalt content on the properties of quintuple perovskites Sm$_{2}$Ba$_{3}$Fe$_{5}$-xCoxO$_{1}$$_{5}$-δ}{\textquotedblright}. Golovachev IB, Mychinko MY, Volkova NE, Gavrilova LY, Raveau B, Maignan A, Cherepanov VA, Journal Of Solid State Chemistry \textbf{301}, 122324 (2021).   http://doi.org/10.1016/J.JSSC.2021.122324

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