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\bibitem{VanRompaey_etal2013} {\textquotedblleft}\textit{Layered oxygen vacancy ordering in Nb-doped SrCo$_{1-x}$Fe$_{x}$O$_{3-\delta}$ perovskite}{\textquotedblright}. Van Rompaey S, Dachraoui W, Turner S, Podyacheva OY, Tan H, Verbeeck J, Abakumov A, Hadermann J, Zeitschrift f{\"u}r Kristallographie \textbf{228}, 28 (2013).   http://doi.org/10.1524/zkri.2013.1556

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