%0 Journal Article
%A M. A. Grinfel'd
%T Variational principles for the steady flows of ideal fluid
%J Doklady Akademii Nauk
%D 1982
%P 54-57
%V 262
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_262_1_a12/
%G ru
%F DAN_1982_262_1_a12