%0 Journal Article
%A E. B. Gledzer
%T System of hydrodynamic type admitting two quadratic integrals of motion
%J Doklady Akademii Nauk
%D 1973
%P 1046-1048
%V 209
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_209_5_a11/
%G ru
%F DAN_1973_209_5_a11