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\bibitem{Apolinario_etal2006} {\textquotedblleft}\textit{Inhomogeneous melting in anisotropically confined two-dimensional clusters}{\textquotedblright}. Apolinario SWS, Partoens B, Peeters FM, Physical review : E : statistical physics, plasmas, fluids, and related interdisciplinary topics \textbf{74}, 031107 (2006).   http://doi.org/10.1103/PhysRevE.74.031107

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