%0 Journal Article %A A. A. Grinberg %T An explanation of why the drift velocity of current carriers is saturated in piezoelectric semiconductors %J Doklady Akademii Nauk %D 1964 %P 1293 %V 155 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_155_6_a14/ %G ru %F DAN_1964_155_6_a14