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\bibitem{vandenBroek_etal2006} {\textquotedblleft}\textit{Acquisition of the EELS data cube by tomographic reconstruction}{\textquotedblright}. van den Broek W, Verbeeck J, de Backer S, Scheunders P, Schryvers D, Ultramicroscopy \textbf{106}, 269 (2006).   http://doi.org/10.1016/j.ultramic.2005.09.001

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