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\bibitem{Shveigert+Peeters2007} {\textquotedblleft}\textit{Effect of the size of nanoparticles on the properties of a capacitive high-frequency discharge}{\textquotedblright}. Shveigert IV, Peeters FM, Journal of experimental and theoretical physics letters \textbf{86}, 572 (2007).   http://doi.org/10.1134/S0021364007210047

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