%0 Journal Article %A I. A. Viktorov %T Rayleigh lines in semiconducting piezoelectric gallium arsenide crystals %J Doklady Akademii Nauk %D 1969 %P 294-297 %V 187 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_187_2_a16/ %G ru %F DAN_1969_187_2_a16