%0 Journal Article %A A. A. Ignatov %T Ballistic carrier transit in crystals with narrow energy bands %J Doklady Akademii Nauk %D 1982 %P 859-862 %V 265 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_4_a21/ %G ru %F DAN_1982_265_4_a21