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\bibitem{Hai_etal1996} {\textquotedblleft}\textit{Polaron effects on cyclotron mass due to interface and slab phonons in GaAs/AlGaAs quantum wells}{\textquotedblright}. Hai G-Q, Studart N, Peeters FM, Brazilian journal of physics \textbf{26}, 219 (1996)

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