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\bibitem{Leys_etal2002} {\textquotedblleft}\textit{Equations of state of tantalum and plutonium in a spherical cell approximation and at extremely high pressures}{\textquotedblright}. Leys FE, March NH, Lamoen D, van Doren VE, \textbf{22}, 217 (2002).   http://doi.org/10.1080/08957950290011482

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