%0 Journal Article
%A G. N. Kovalev
%T Thermal thickness of hydrothermal systems and active volcanoes
%J Doklady Akademii Nauk
%D 1969
%P 814-816
%V 186
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_186_4_a20/
%G ru
%F DAN_1969_186_4_a20