%0 Journal Article %A B. A. Kuznetsov %T The initial stage in the plastic deformation of polycrystals %J Doklady Akademii Nauk %D 1964 %P 53-56 %V 159 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_1_a12/ %G ru %F DAN_1964_159_1_a12