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\bibitem{Kleibert_etal2017} {\textquotedblleft}\textit{Direct observation of enhanced magnetism in individual size- and shape-selected 3d transition metal nanoparticles}{\textquotedblright}. Kleibert A, Balan A, Yanes R, Derlet PM, Vaz CAF, Timm M, Fraile Rodr{\'\i}guez A, B{\'e}ch{\'e} A, Verbeeck J, Dhaka RS, Radovic M, Nowak U, Nolting F, Physical review B \textbf{95}, 195404 (2017).   http://doi.org/10.1103/PhysRevB.95.195404

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