%0 Journal Article %A V. M. Fridkin %T Some effects observed in studying the luminescence of electrets from $\mathrm{ZnS}$ %J Doklady Akademii Nauk %D 1960 %P 290-292 %V 131 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_131_2_a19/ %G ru %F DAN_1960_131_2_a19