%0 Journal Article %A V. N. Bovenko %A L. Zh. Gorobets %T On the manifestation of discrete property in solids during their %J Doklady Akademii Nauk %D 1987 %P 1095-1100 %V 292 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_292_5_a15/ %G ru %F DAN_1987_292_5_a15