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\bibitem{Queralto_etal2019} {\textquotedblleft}\textit{LaFeO$_{3}$ nanofibers for high detection of sulfur-containing gases}{\textquotedblright}. Queralto A, Graf D, Frohnhoven R, Fischer T, Vanrompay H, Bals S, Bartasyte A, Mathur S, ACS Sustainable Chemistry and Engineering \textbf{7}, 6023 (2019).   http://doi.org/10.1021/ACSSUSCHEMENG.8B06132

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