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\bibitem{Marikutsa_etal2019} {\textquotedblleft}\textit{Effect of zinc oxide modification by indium oxide on microstructure, adsorbed surface species, and sensitivity to CO}{\textquotedblright}. Marikutsa A, Rumyantseva M, Gaskov A, Batuk M, Hadermann J, Sarmadian N, Saniz R, Partoens B, Lamoen D, Frontiers in materials \textbf{6} (2019).   http://doi.org/10.3389/FMATS.2019.00043

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