%0 Journal Article %A L. N. Galkin %T The ``clearing'' effect in $\mathrm{ZnS}(\mathrm{Co})$ crystals under giant pulses of ruby optical quantum generator %J Doklady Akademii Nauk %D 1966 %P 315-316 %V 170 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_170_2_a21/ %G ru %F DAN_1966_170_2_a21