%0 Journal Article %A A. A. Ivanov %A N. S. Putvinskaya %A V. I. Ryzhii %T Cyclotron instabilities of semiconductor nonequilibrium electron plasma %J Doklady Akademii Nauk %D 1975 %P 814-817 %V 220 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_220_4_a16/ %G ru %F DAN_1975_220_4_a16