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\bibitem{Nguten+Peeters2009} {\textquotedblleft}\textit{Many-body effects in the cyclotron resonance of a magnetic dot}{\textquotedblright}. Nguten NTT, Peeters FM, Physical review : B : solid state \textbf{80}, 115335 (2009).   http://doi.org/10.1103/PhysRevB.80.115335

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