%0 Journal Article
%A I. M. Pudovkin
%A M. M. Pogrebnikov
%A V. I. Pochtarev
%A G. R. Bekzhanov
%T On the direct relation between geomagnetic variations and earthquakes
%J Doklady Akademii Nauk
%D 1973
%P 1074-1077
%V 208
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_208_5_a18/
%G ru
%F DAN_1973_208_5_a18