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\bibitem{Janssens_etal2003} {\textquotedblleft}\textit{Effect of strain on the magnetoexciton ground state in InP/Ga$_{x}$In$_{1-x}$P quantum disks}{\textquotedblright}. Janssens KL, Partoens B, Peeters FM, Physical review : B : condensed matter and materials physics \textbf{67}, 235325 (2003).   http://doi.org/10.1103/PhysRevB.67.235325

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