%0 Journal Article
%A V. V. Bogorodsky
%A E. S. Volodin
%T Attenuation of narrowly directed beams in snow- and sea-ice layers
%J Doklady Akademii Nauk
%D 1982
%P 591-594
%V 263
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_263_3_a18/
%G ru
%F DAN_1982_263_3_a18