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\bibitem{Nguyen+Peeters2010} {\textquotedblleft}\textit{The breakdown of Kohn{\textquoteright}s theorem in few-electron parabolic quantum dots doped with a single magnetic impurity Mn$^{2+}$}{\textquotedblright}. Nguyen NTT, Peeters FM, Journal of physics : conference series
T2 -- Conference on Quantum Dots 2010 (QD2010), APR 26-30, 2010, Nottingham, ENGLAND , 012031 (2010).   http://doi.org/10.1088/1742-6596/245/1/012031

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