%0 Journal Article
%A P. E. Zhidkov
%T On an invariant measure for a nonlinear Schr\"odinger equation
%J Doklady Akademii Nauk
%D 1991
%P 543-546
%V 317
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1991_317_3_a5/
%G ru
%F DAN_1991_317_3_a5