%0 Journal Article
%A O. Kh. Karimov
%T Coercive estimate and separation theorem for one nonlinear differential operator in a Hilbert space
%J Čebyševskij sbornik
%D 2017
%P 246-255
%V 18
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHEB_2017_18_4_a11/
%G ru
%F CHEB_2017_18_4_a11