%0 Journal Article
%A N. N. Sirota
%A T. D. Sokolovskii
%T Vibration frequency spectrum of the silicon lattice
%J Doklady Akademii Nauk
%D 1967
%P 797-799
%V 174
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_174_4_a16/
%G ru
%F DAN_1967_174_4_a16