%0 Journal Article
%A R. Yu. Leontiev
%T On small solutions of nonlinear operator equations with noninvertible operator in the principal term
%J Itogi nauki i tehniki. Sovremennaâ matematika i eë priloženiâ. Tematičeskie obzory
%D 2022
%P 57-63
%V 212
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTO_2022_212_a5/
%G ru
%F INTO_2022_212_a5