%0 Journal Article %A V. L. Zefirova %A E. V. Kolontsova %A I. V. Telegina %T Effect of annealing on defective structure of neutron -- irradiated $\mathrm{LiF}$ crystals %J Doklady Akademii Nauk %D 1971 %P 821-823 %V 199 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_199_4_a19/ %G ru %F DAN_1971_199_4_a19