%0 Journal Article %A P. S. Nesterenko %T Photoelectret state in single $\mathrm{CdS}$ crystals %J Doklady Akademii Nauk %D 1963 %P 1040-1043 %V 153 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_5_a14/ %G ru %F DAN_1963_153_5_a14