%0 Journal Article %A S. I. Radautsan %A V. P. Buzhor %A K. G. Nikiforov %A V. Trnovtseva %A V. E. Tezlevan %T Negative differential resistance and switching effect in magnetic semiconductor $\mathrm{CdCr}_2\mathrm{S}_4$ %J Doklady Akademii Nauk %D 1984 %P 1110-1113 %V 276 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_276_5_a21/ %G ru %F DAN_1984_276_5_a21