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\bibitem{Tadic_etal2011} {\textquotedblleft}\textit{Excitonic Aharonov-Bohm effect : unstrained versus strained type-I semiconductor nanorings}{\textquotedblright}. Tadi{\'c} M, {\v C}ukari{\'c} N, Arsoski V, Peeters FM, Physical review : B : condensed matter and materials physics \textbf{84}, 125307 (2011).   http://doi.org/10.1103/PhysRevB.84.125307

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