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\bibitem{Piacente_etal2004} {\textquotedblleft}\textit{Generic properties of a quasi-one-dimensional classical Wigner crystal}{\textquotedblright}. Piacente G, Schweigert IV, Betouras JJ, Peeters FM, Physical review : B : condensed matter and materials physics \textbf{69}, 045324 (2004).   http://doi.org/10.1103/PhysRevB.69.045324

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