V. Y. Aleshkin, L. E. Vorobjev, D. V. Donetsky, T. Dumelow, A. Kastalsky, O. A. Kuznetsov, G. Mirjalili, L. K. Orlov, T. J. Parker, and S. Farjami Shayesteh, "Interaction of far-infrared radiation with hot two-dimensional holes in the quantum wells GaAs/Al1-xGaxAs and Ge/Ge1-xSix,"
in Quantum Electronics and Laser Science Conference, R. Freeman and P. Corkum, eds.,
Vol. 10 of OSA Technical Digest
(Optical Society of America, 1996), paper QTuB24.