%0 Journal Article
%A R. F. Bikbaev
%T Algebro-geometric inequalities generated by perturbation theory: the nonlinear Schr\"odinger equation
%J Algebra i analiz
%D 1993
%P 67-82
%V 5
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1993_5_4_a1/
%G ru
%F AA_1993_5_4_a1