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\bibitem{Kong_etal2003} {\textquotedblleft}\textit{Structural, dynamical and melting properties of two-dimensional clusters of complex plasmas}{\textquotedblright}. Kong M, Partoens B, Peeters FM, New journal of physics \textbf{5}, 23 (2003).   http://doi.org/10.1088/1367-2630/5/1/323

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