M. N. Khannanov, I. V. Kukushkin, S. I. Gubarev, J. H. Smet, K. von Klitzing, W. Wegscheider, G. Gerl, “Hole-density dependence of the cyclotron mass of 2D holes in a GaAs(001) quantum well”, Pis'ma v Zh. Èksper. Teoret. Fiz., 85:5 (2007), 294–297; JETP Letters, 85:5 (2007), 242–245
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