%0 Journal Article
%A A. V. Stoyanovskii
%T Necessary Condition for the Existence of the $S$ Matrix Outside the Scope of Perturbation Theory
%J Matematičeskie zametki
%D 2008
%P 613-617
%V 83
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2008_83_4_a12/
%G ru
%F MZM_2008_83_4_a12