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\bibitem{Zhang_etal2018} {\textquotedblleft}\textit{Enhancement of plasma generation in catalyst pores with different shapes}{\textquotedblright}. Zhang Y-R, Neyts EC, Bogaerts A, Plasma sources science and technology \textbf{27}, 055008 (2018).   http://doi.org/10.1088/1361-6595/aac0e4

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