%0 Journal Article
%A N. I. Khalevin
%T On the interval logging of acoustic waves
%J Doklady Akademii Nauk
%D 1957
%P 88-90
%V 115
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a22/
%G ru
%F DAN_1957_115_1_a22