%0 Journal Article
%A V. P. Rudakov
%T An effective bilateral estimate of the norms of the solutions of nonlinear perturbed systems
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1970
%P 78-83
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1970_12_a9/
%G ru
%F IVM_1970_12_a9