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\bibitem{Chang_etal1997} {\textquotedblleft}\textit{A cyclotron resonance study of the resonant polaron coupling in CdTe/CdMgTe quantum wells}{\textquotedblright}. Chang CC, Michels JG, Cheng HH, Nicholas RJ, Peeters FM, Wu XG, Ossau W, Waag A, Landwehr G, , 383 (1997)

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