%0 Journal Article
%A D. G. Osika
%A A. B. Megaev
%A T. S. Yankovskaya
%A O. A. Saidov
%T Hydrochemical anomalies, preceding tectonic earthquakes, -- reflection of the conditions of their focal zone formation
%J Doklady Akademii Nauk
%D 1977
%P 74-77
%V 233
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a18/
%G ru
%F DAN_1977_233_1_a18