%0 Journal Article
%A M. K. Bugir
%T Conditions for the nonoscillation of solutions of systems of second-order differential equations
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2000
%P 12-18
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2000_5_a1/
%G ru
%F IVM_2000_5_a1