%0 Journal Article
%A K. K. Zapol'skii
%T Frequency-time fields and dynamic characteristics of seismic focus functions of strong earthquakes
%J Doklady Akademii Nauk
%D 1973
%P 1338-1341
%V 210
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_210_6_a20/
%G ru
%F DAN_1973_210_6_a20