%0 Journal Article
%A G. S. Yudaev
%T Certain particular cases of stability in the first approximation of systems with delays
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1973
%P 116-118
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1973_2_a14/
%G ru
%F IVM_1973_2_a14