%0 Journal Article
%A P. P. Kulish
%T Action-angle variables for a~multicomponent nonlinear Schr\"odinger equation
%J Zapiski Nauchnykh Seminarov POMI
%D 1982
%P 126-136
%V 115
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1982_115_a10/
%G ru
%F ZNSL_1982_115_a10